10421724140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 22820603904

約数和(自身を除く): 12398879764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 173, 185, 254, 346, 370, 508, 635, 641, 692, 740, 865, 1270, 1282, 1730, 2540, 2564, 3205, 3460, 4699, 6401, 6410, 9398, 12802, 12820, 18796, 21971, 23495, 23717, 25604, 32005, 43942, 46990, 47434, 64010, 81407, 87884, 93980, 94868, 109855, 110893, 118585, 128020, 162814, 219710, 221786, 237170, 325628, 407035, 439420, 443572, 474340, 554465, 812927, 814070, 1108930, 1625854, 1628140, 2217860, 3012059, 3251708, 4064635, 4103041, 6024118, 8129270, 8206082, 12048236, 14083411, 15060295, 16258540, 16412164, 20515205, 28166822, 30120590, 41030410, 56333644, 60241180, 70417055, 82060820, 140834110, 281668220, 521086207, 1042172414, 2084344828, 2605431035, 5210862070, 10421724140]

約数ペア:

[(1, 10421724140), (2, 5210862070), (4, 2605431035), (5, 2084344828), (10, 1042172414), (20, 521086207), (37, 281668220), (74, 140834110), (127, 82060820), (148, 70417055), (173, 60241180), (185, 56333644), (254, 41030410), (346, 30120590), (370, 28166822), (508, 20515205), (635, 16412164), (641, 16258540), (692, 15060295), (740, 14083411), (865, 12048236), (1270, 8206082), (1282, 8129270), (1730, 6024118), (2540, 4103041), (2564, 4064635), (3205, 3251708), (3460, 3012059), (4699, 2217860), (6401, 1628140), (6410, 1625854), (9398, 1108930), (12802, 814070), (12820, 812927), (18796, 554465), (21971, 474340), (23495, 443572), (23717, 439420), (25604, 407035), (32005, 325628), (43942, 237170), (46990, 221786), (47434, 219710), (64010, 162814), (81407, 128020), (87884, 118585), (93980, 110893), (94868, 109855)]