25917742020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2143}}^1$

素因数の和:2410

約数の個数: 192

約数和(自身を含む): 78423883776

約数和(自身を除く): 52506141756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 167, 170, 204, 213, 255, 284, 334, 340, 355, 426, 501, 510, 668, 710, 835, 852, 1002, 1020, 1065, 1207, 1420, 1670, 2004, 2130, 2143, 2414, 2505, 2839, 3340, 3621, 4260, 4286, 4828, 5010, 5678, 6035, 6429, 7242, 8517, 8572, 10020, 10715, 11356, 11857, 12070, 12858, 14195, 14484, 17034, 18105, 21430, 23714, 24140, 25716, 28390, 32145, 34068, 35571, 36210, 36431, 42585, 42860, 47428, 56780, 59285, 64290, 71142, 72420, 72862, 85170, 109293, 118570, 128580, 142284, 145724, 152153, 170340, 177855, 182155, 201569, 218586, 237140, 304306, 355710, 357881, 364310, 403138, 437172, 456459, 546465, 604707, 608612, 711420, 715762, 728620, 760765, 806276, 912918, 1007845, 1073643, 1092930, 1209414, 1431524, 1521530, 1789405, 1825836, 2015690, 2147286, 2185860, 2282295, 2418828, 2586601, 3023535, 3043060, 3578810, 4031380, 4294572, 4564590, 5173202, 5368215, 6047070, 6083977, 7157620, 7759803, 9129180, 10346404, 10736430, 12094140, 12167954, 12933005, 15519606, 18251931, 21472860, 24335908, 25409551, 25866010, 30419885, 31039212, 36503862, 38799015, 50819102, 51732020, 60839770, 73007724, 76228653, 77598030, 91259655, 101638204, 121679540, 127047755, 152457306, 155196060, 182519310, 254095510, 304914612, 365038620, 381143265, 431962367, 508191020, 762286530, 863924734, 1295887101, 1524573060, 1727849468, 2159811835, 2591774202, 4319623670, 5183548404, 6479435505, 8639247340, 12958871010, 25917742020]

約数ペア:

[(1, 25917742020), (2, 12958871010), (3, 8639247340), (4, 6479435505), (5, 5183548404), (6, 4319623670), (10, 2591774202), (12, 2159811835), (15, 1727849468), (17, 1524573060), (20, 1295887101), (30, 863924734), (34, 762286530), (51, 508191020), (60, 431962367), (68, 381143265), (71, 365038620), (85, 304914612), (102, 254095510), (142, 182519310), (167, 155196060), (170, 152457306), (204, 127047755), (213, 121679540), (255, 101638204), (284, 91259655), (334, 77598030), (340, 76228653), (355, 73007724), (426, 60839770), (501, 51732020), (510, 50819102), (668, 38799015), (710, 36503862), (835, 31039212), (852, 30419885), (1002, 25866010), (1020, 25409551), (1065, 24335908), (1207, 21472860), (1420, 18251931), (1670, 15519606), (2004, 12933005), (2130, 12167954), (2143, 12094140), (2414, 10736430), (2505, 10346404), (2839, 9129180), (3340, 7759803), (3621, 7157620), (4260, 6083977), (4286, 6047070), (4828, 5368215), (5010, 5173202), (5678, 4564590), (6035, 4294572), (6429, 4031380), (7242, 3578810), (8517, 3043060), (8572, 3023535), (10020, 2586601), (10715, 2418828), (11356, 2282295), (11857, 2185860), (12070, 2147286), (12858, 2015690), (14195, 1825836), (14484, 1789405), (17034, 1521530), (18105, 1431524), (21430, 1209414), (23714, 1092930), (24140, 1073643), (25716, 1007845), (28390, 912918), (32145, 806276), (34068, 760765), (35571, 728620), (36210, 715762), (36431, 711420), (42585, 608612), (42860, 604707), (47428, 546465), (56780, 456459), (59285, 437172), (64290, 403138), (71142, 364310), (72420, 357881), (72862, 355710), (85170, 304306), (109293, 237140), (118570, 218586), (128580, 201569), (142284, 182155), (145724, 177855), (152153, 170340)]