42831160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62987}}^1$

素因数の和:63015

約数の個数: 32

約数和(自身を含む): 102040560

約数和(自身を除く): 59209400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62987, 125974, 251948, 314935, 503896, 629870, 1070779, 1259740, 2141558, 2519480, 4283116, 5353895, 8566232, 10707790, 21415580, 42831160]

約数ペア:

[(1, 42831160), (2, 21415580), (4, 10707790), (5, 8566232), (8, 5353895), (10, 4283116), (17, 2519480), (20, 2141558), (34, 1259740), (40, 1070779), (68, 629870), (85, 503896), (136, 314935), (170, 251948), (340, 125974), (680, 62987)]