322425160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{71333}}^1$

素因数の和:71457

約数の個数: 32

約数和(自身を含む): 731886840

約数和(自身を除く): 409461680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 71333, 142666, 285332, 356665, 570664, 713330, 1426660, 2853320, 8060629, 16121258, 32242516, 40303145, 64485032, 80606290, 161212580, 322425160]

約数ペア:

[(1, 322425160), (2, 161212580), (4, 80606290), (5, 64485032), (8, 40303145), (10, 32242516), (20, 16121258), (40, 8060629), (113, 2853320), (226, 1426660), (452, 713330), (565, 570664), (904, 356665), (1130, 285332), (2260, 142666), (4520, 71333)]