17073680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16417}}^1$

素因数の和:16443

約数の個数: 40

約数和(自身を含む): 42752472

約数和(自身を除く): 25678792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 16417, 32834, 65668, 82085, 131336, 164170, 213421, 262672, 328340, 426842, 656680, 853684, 1067105, 1313360, 1707368, 2134210, 3414736, 4268420, 8536840, 17073680]

約数ペア:

[(1, 17073680), (2, 8536840), (4, 4268420), (5, 3414736), (8, 2134210), (10, 1707368), (13, 1313360), (16, 1067105), (20, 853684), (26, 656680), (40, 426842), (52, 328340), (65, 262672), (80, 213421), (104, 164170), (130, 131336), (208, 82085), (260, 65668), (520, 32834), (1040, 16417)]