22753690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 20999270

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 2531, 4495, 5062, 8990, 12655, 25310, 73399, 78461, 146798, 156922, 366995, 392305, 733990, 784610, 2275369, 4550738, 11376845, 22753690]

約数ペア:

[(1, 22753690), (2, 11376845), (5, 4550738), (10, 2275369), (29, 784610), (31, 733990), (58, 392305), (62, 366995), (145, 156922), (155, 146798), (290, 78461), (310, 73399), (899, 25310), (1798, 12655), (2531, 8990), (4495, 5062)]