32061640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61657}}^1$

素因数の和:61681

約数の個数: 32

約数和(自身を含む): 77689080

約数和(自身を除く): 45627440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 61657, 123314, 246628, 308285, 493256, 616570, 801541, 1233140, 1603082, 2466280, 3206164, 4007705, 6412328, 8015410, 16030820, 32061640]

約数ペア:

[(1, 32061640), (2, 16030820), (4, 8015410), (5, 6412328), (8, 4007705), (10, 3206164), (13, 2466280), (20, 1603082), (26, 1233140), (40, 801541), (52, 616570), (65, 493256), (104, 308285), (130, 246628), (260, 123314), (520, 61657)]