40977710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 75984480

約数和(自身を除く): 35006770

約数列:

[1, 2, 5, 10, 43, 86, 215, 233, 409, 430, 466, 818, 1165, 2045, 2330, 4090, 10019, 17587, 20038, 35174, 50095, 87935, 95297, 100190, 175870, 190594, 476485, 952970, 4097771, 8195542, 20488855, 40977710]

約数ペア:

[(1, 40977710), (2, 20488855), (5, 8195542), (10, 4097771), (43, 952970), (86, 476485), (215, 190594), (233, 175870), (409, 100190), (430, 95297), (466, 87935), (818, 50095), (1165, 35174), (2045, 20038), (2330, 17587), (4090, 10019)]