15690633080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3471379}}^1$

素因数の和:3471503

約数の個数: 32

約数和(自身を含む): 35616358800

約数和(自身を除く): 19925725720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 3471379, 6942758, 13885516, 17356895, 27771032, 34713790, 69427580, 138855160, 392265827, 784531654, 1569063308, 1961329135, 3138126616, 3922658270, 7845316540, 15690633080]

約数ペア:

[(1, 15690633080), (2, 7845316540), (4, 3922658270), (5, 3138126616), (8, 1961329135), (10, 1569063308), (20, 784531654), (40, 392265827), (113, 138855160), (226, 69427580), (452, 34713790), (565, 27771032), (904, 17356895), (1130, 13885516), (2260, 6942758), (4520, 3471379)]