63252880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6997}}^1$

素因数の和:7123

約数の個数: 40

約数和(自身を含む): 148385592

約数和(自身を除く): 85132712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6997, 9040, 13994, 27988, 34985, 55976, 69970, 111952, 139940, 279880, 559760, 790661, 1581322, 3162644, 3953305, 6325288, 7906610, 12650576, 15813220, 31626440, 63252880]

約数ペア:

[(1, 63252880), (2, 31626440), (4, 15813220), (5, 12650576), (8, 7906610), (10, 6325288), (16, 3953305), (20, 3162644), (40, 1581322), (80, 790661), (113, 559760), (226, 279880), (452, 139940), (565, 111952), (904, 69970), (1130, 55976), (1808, 34985), (2260, 27988), (4520, 13994), (6997, 9040)]