2201210620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2471

約数の個数: 96

約数和(自身を含む): 5419403136

約数和(自身を除く): 3218192516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 113, 122, 140, 226, 244, 305, 427, 452, 565, 610, 791, 854, 1130, 1220, 1582, 1708, 2135, 2260, 2281, 3164, 3955, 4270, 4562, 6893, 7910, 8540, 9124, 11405, 13786, 15820, 15967, 22810, 27572, 31934, 34465, 45620, 48251, 63868, 68930, 79835, 96502, 137860, 139141, 159670, 193004, 241255, 257753, 278282, 319340, 482510, 515506, 556564, 695705, 965020, 973987, 1031012, 1288765, 1391410, 1804271, 1947974, 2577530, 2782820, 3608542, 3895948, 4869935, 5155060, 7217084, 9021355, 9739870, 15722933, 18042710, 19479740, 31445866, 36085420, 62891732, 78614665, 110060531, 157229330, 220121062, 314458660, 440242124, 550302655, 1100605310, 2201210620]

約数ペア:

[(1, 2201210620), (2, 1100605310), (4, 550302655), (5, 440242124), (7, 314458660), (10, 220121062), (14, 157229330), (20, 110060531), (28, 78614665), (35, 62891732), (61, 36085420), (70, 31445866), (113, 19479740), (122, 18042710), (140, 15722933), (226, 9739870), (244, 9021355), (305, 7217084), (427, 5155060), (452, 4869935), (565, 3895948), (610, 3608542), (791, 2782820), (854, 2577530), (1130, 1947974), (1220, 1804271), (1582, 1391410), (1708, 1288765), (2135, 1031012), (2260, 973987), (2281, 965020), (3164, 695705), (3955, 556564), (4270, 515506), (4562, 482510), (6893, 319340), (7910, 278282), (8540, 257753), (9124, 241255), (11405, 193004), (13786, 159670), (15820, 139141), (15967, 137860), (22810, 96502), (27572, 79835), (31934, 68930), (34465, 63868), (45620, 48251)]