63924640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 165258576

約数和(自身を除く): 101333936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 365, 416, 421, 520, 584, 730, 842, 949, 1040, 1168, 1460, 1684, 1898, 2080, 2105, 2336, 2920, 3368, 3796, 4210, 4745, 5473, 5840, 6736, 7592, 8420, 9490, 10946, 11680, 13472, 15184, 16840, 18980, 21892, 27365, 30368, 30733, 33680, 37960, 43784, 54730, 61466, 67360, 75920, 87568, 109460, 122932, 151840, 153665, 175136, 218920, 245864, 307330, 399529, 437840, 491728, 614660, 799058, 875680, 983456, 1229320, 1598116, 1997645, 2458640, 3196232, 3995290, 4917280, 6392464, 7990580, 12784928, 15981160, 31962320, 63924640]

約数ペア:

[(1, 63924640), (2, 31962320), (4, 15981160), (5, 12784928), (8, 7990580), (10, 6392464), (13, 4917280), (16, 3995290), (20, 3196232), (26, 2458640), (32, 1997645), (40, 1598116), (52, 1229320), (65, 983456), (73, 875680), (80, 799058), (104, 614660), (130, 491728), (146, 437840), (160, 399529), (208, 307330), (260, 245864), (292, 218920), (365, 175136), (416, 153665), (421, 151840), (520, 122932), (584, 109460), (730, 87568), (842, 75920), (949, 67360), (1040, 61466), (1168, 54730), (1460, 43784), (1684, 37960), (1898, 33680), (2080, 30733), (2105, 30368), (2336, 27365), (2920, 21892), (3368, 18980), (3796, 16840), (4210, 15184), (4745, 13472), (5473, 11680), (5840, 10946), (6736, 9490), (7592, 8420)]