33381320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4158

約数の個数: 64

約数和(自身を含む): 88819200

約数和(自身を除く): 55437880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4111, 8120, 8222, 16444, 20555, 28777, 32888, 41110, 57554, 82220, 115108, 119219, 143885, 164440, 230216, 238438, 287770, 476876, 575540, 596095, 834533, 953752, 1151080, 1192190, 1669066, 2384380, 3338132, 4172665, 4768760, 6676264, 8345330, 16690660, 33381320]

約数ペア:

[(1, 33381320), (2, 16690660), (4, 8345330), (5, 6676264), (7, 4768760), (8, 4172665), (10, 3338132), (14, 2384380), (20, 1669066), (28, 1192190), (29, 1151080), (35, 953752), (40, 834533), (56, 596095), (58, 575540), (70, 476876), (116, 287770), (140, 238438), (145, 230216), (203, 164440), (232, 143885), (280, 119219), (290, 115108), (406, 82220), (580, 57554), (812, 41110), (1015, 32888), (1160, 28777), (1624, 20555), (2030, 16444), (4060, 8222), (4111, 8120)]