15677629040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1\times {\mathrm{1481}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 36829312416

約数和(自身を除く): 21151683376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1171, 1481, 1808, 2260, 2342, 2962, 4520, 4684, 5855, 5924, 7405, 9040, 9368, 11710, 11848, 14810, 18736, 23420, 23696, 29620, 46840, 59240, 93680, 118480, 132323, 167353, 264646, 334706, 529292, 661615, 669412, 836765, 1058584, 1323230, 1338824, 1673530, 1734251, 2117168, 2646460, 2677648, 3347060, 3468502, 5292920, 6694120, 6937004, 8671255, 10585840, 13388240, 13874008, 17342510, 27748016, 34685020, 69370040, 138740080, 195970363, 391940726, 783881452, 979851815, 1567762904, 1959703630, 3135525808, 3919407260, 7838814520, 15677629040]

約数ペア:

[(1, 15677629040), (2, 7838814520), (4, 3919407260), (5, 3135525808), (8, 1959703630), (10, 1567762904), (16, 979851815), (20, 783881452), (40, 391940726), (80, 195970363), (113, 138740080), (226, 69370040), (452, 34685020), (565, 27748016), (904, 17342510), (1130, 13874008), (1171, 13388240), (1481, 10585840), (1808, 8671255), (2260, 6937004), (2342, 6694120), (2962, 5292920), (4520, 3468502), (4684, 3347060), (5855, 2677648), (5924, 2646460), (7405, 2117168), (9040, 1734251), (9368, 1673530), (11710, 1338824), (11848, 1323230), (14810, 1058584), (18736, 836765), (23420, 669412), (23696, 661615), (29620, 529292), (46840, 334706), (59240, 264646), (93680, 167353), (118480, 132323)]