40658580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7833

約数の個数: 72

約数和(自身を含む): 127600200

約数和(自身を除く): 86941620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7789, 15578, 23367, 31156, 38945, 46734, 70101, 77890, 93468, 116835, 140202, 155780, 225881, 233670, 280404, 350505, 451762, 467340, 677643, 701010, 903524, 1129405, 1355286, 1402020, 2032929, 2258810, 2710572, 3388215, 4065858, 4517620, 6776430, 8131716, 10164645, 13552860, 20329290, 40658580]

約数ペア:

[(1, 40658580), (2, 20329290), (3, 13552860), (4, 10164645), (5, 8131716), (6, 6776430), (9, 4517620), (10, 4065858), (12, 3388215), (15, 2710572), (18, 2258810), (20, 2032929), (29, 1402020), (30, 1355286), (36, 1129405), (45, 903524), (58, 701010), (60, 677643), (87, 467340), (90, 451762), (116, 350505), (145, 280404), (174, 233670), (180, 225881), (261, 155780), (290, 140202), (348, 116835), (435, 93468), (522, 77890), (580, 70101), (870, 46734), (1044, 38945), (1305, 31156), (1740, 23367), (2610, 15578), (5220, 7789)]