32410820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 75753216

約数和(自身を除く): 43342396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 223, 260, 338, 430, 446, 559, 676, 845, 860, 892, 1115, 1118, 1690, 2230, 2236, 2795, 2899, 3380, 4460, 5590, 5798, 7267, 9589, 11180, 11596, 14495, 14534, 19178, 28990, 29068, 36335, 37687, 38356, 47945, 57980, 72670, 75374, 95890, 124657, 145340, 150748, 188435, 191780, 249314, 376870, 498628, 623285, 753740, 1246570, 1620541, 2493140, 3241082, 6482164, 8102705, 16205410, 32410820]

約数ペア:

[(1, 32410820), (2, 16205410), (4, 8102705), (5, 6482164), (10, 3241082), (13, 2493140), (20, 1620541), (26, 1246570), (43, 753740), (52, 623285), (65, 498628), (86, 376870), (130, 249314), (169, 191780), (172, 188435), (215, 150748), (223, 145340), (260, 124657), (338, 95890), (430, 75374), (446, 72670), (559, 57980), (676, 47945), (845, 38356), (860, 37687), (892, 36335), (1115, 29068), (1118, 28990), (1690, 19178), (2230, 14534), (2236, 14495), (2795, 11596), (2899, 11180), (3380, 9589), (4460, 7267), (5590, 5798)]