258241010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4903}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 487261440

約数和(自身を除く): 229020430

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 4903, 5267, 9806, 10534, 24515, 26335, 49030, 52670, 112769, 225538, 563845, 1122787, 1127690, 2245574, 5613935, 11227870, 25824101, 51648202, 129120505, 258241010]

約数ペア:

[(1, 258241010), (2, 129120505), (5, 51648202), (10, 25824101), (23, 11227870), (46, 5613935), (115, 2245574), (229, 1127690), (230, 1122787), (458, 563845), (1145, 225538), (2290, 112769), (4903, 52670), (5267, 49030), (9806, 26335), (10534, 24515)]