13485778870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{5657}}^1$

素因数の和:6097

約数の個数: 64

約数和(自身を含む): 26471292480

約数和(自身を除く): 12985513610

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 379, 629, 758, 1258, 1895, 3145, 3790, 5657, 6290, 6443, 11314, 12886, 14023, 28046, 28285, 32215, 56570, 64430, 70115, 96169, 140230, 192338, 209309, 238391, 418618, 476782, 480845, 961690, 1046545, 1191955, 2093090, 2144003, 2383910, 3558253, 4288006, 7116506, 10720015, 17791265, 21440030, 35582530, 36448051, 72896102, 79328111, 158656222, 182240255, 364480510, 396640555, 793281110, 1348577887, 2697155774, 6742889435, 13485778870]

約数ペア:

[(1, 13485778870), (2, 6742889435), (5, 2697155774), (10, 1348577887), (17, 793281110), (34, 396640555), (37, 364480510), (74, 182240255), (85, 158656222), (170, 79328111), (185, 72896102), (370, 36448051), (379, 35582530), (629, 21440030), (758, 17791265), (1258, 10720015), (1895, 7116506), (3145, 4288006), (3790, 3558253), (5657, 2383910), (6290, 2144003), (6443, 2093090), (11314, 1191955), (12886, 1046545), (14023, 961690), (28046, 480845), (28285, 476782), (32215, 418618), (56570, 238391), (64430, 209309), (70115, 192338), (96169, 140230)]