188241320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{162277}}^1$

素因数の和:162317

約数の個数: 32

約数和(自身を含む): 438150600

約数和(自身を除く): 249909280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 162277, 324554, 649108, 811385, 1298216, 1622770, 3245540, 4706033, 6491080, 9412066, 18824132, 23530165, 37648264, 47060330, 94120660, 188241320]

約数ペア:

[(1, 188241320), (2, 94120660), (4, 47060330), (5, 37648264), (8, 23530165), (10, 18824132), (20, 9412066), (29, 6491080), (40, 4706033), (58, 3245540), (116, 1622770), (145, 1298216), (232, 811385), (290, 649108), (580, 324554), (1160, 162277)]