102621640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233231}}^1$

素因数の和:233253

約数の個数: 32

約数和(自身を含む): 251890560

約数和(自身を除く): 149268920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 233231, 466462, 932924, 1166155, 1865848, 2332310, 2565541, 4664620, 5131082, 9329240, 10262164, 12827705, 20524328, 25655410, 51310820, 102621640]

約数ペア:

[(1, 102621640), (2, 51310820), (4, 25655410), (5, 20524328), (8, 12827705), (10, 10262164), (11, 9329240), (20, 5131082), (22, 4664620), (40, 2565541), (44, 2332310), (55, 1865848), (88, 1166155), (110, 932924), (220, 466462), (440, 233231)]