366985840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 924815808

約数和(自身を除く): 557829968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 334, 520, 668, 835, 1040, 1336, 1670, 2113, 2171, 2672, 3340, 4226, 4342, 6680, 8452, 8684, 10565, 10855, 13360, 16904, 17368, 21130, 21710, 27469, 33808, 34736, 42260, 43420, 54938, 84520, 86840, 109876, 137345, 169040, 173680, 219752, 274690, 352871, 439504, 549380, 705742, 1098760, 1411484, 1764355, 2197520, 2822968, 3528710, 4587323, 5645936, 7057420, 9174646, 14114840, 18349292, 22936615, 28229680, 36698584, 45873230, 73397168, 91746460, 183492920, 366985840]

約数ペア:

[(1, 366985840), (2, 183492920), (4, 91746460), (5, 73397168), (8, 45873230), (10, 36698584), (13, 28229680), (16, 22936615), (20, 18349292), (26, 14114840), (40, 9174646), (52, 7057420), (65, 5645936), (80, 4587323), (104, 3528710), (130, 2822968), (167, 2197520), (208, 1764355), (260, 1411484), (334, 1098760), (520, 705742), (668, 549380), (835, 439504), (1040, 352871), (1336, 274690), (1670, 219752), (2113, 173680), (2171, 169040), (2672, 137345), (3340, 109876), (4226, 86840), (4342, 84520), (6680, 54938), (8452, 43420), (8684, 42260), (10565, 34736), (10855, 33808), (13360, 27469), (16904, 21710), (17368, 21130)]