38741080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 100880640

約数和(自身を除く): 62139560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 1667, 2324, 2905, 3320, 3334, 4648, 5810, 6668, 8335, 11620, 11669, 13336, 16670, 23240, 23338, 33340, 46676, 58345, 66680, 93352, 116690, 138361, 233380, 276722, 466760, 553444, 691805, 968527, 1106888, 1383610, 1937054, 2767220, 3874108, 4842635, 5534440, 7748216, 9685270, 19370540, 38741080]

約数ペア:

[(1, 38741080), (2, 19370540), (4, 9685270), (5, 7748216), (7, 5534440), (8, 4842635), (10, 3874108), (14, 2767220), (20, 1937054), (28, 1383610), (35, 1106888), (40, 968527), (56, 691805), (70, 553444), (83, 466760), (140, 276722), (166, 233380), (280, 138361), (332, 116690), (415, 93352), (581, 66680), (664, 58345), (830, 46676), (1162, 33340), (1660, 23338), (1667, 23240), (2324, 16670), (2905, 13336), (3320, 11669), (3334, 11620), (4648, 8335), (5810, 6668)]