70625440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 178536960

約数和(自身を除く): 107911520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 491, 496, 580, 620, 899, 928, 982, 992, 1160, 1240, 1798, 1964, 2320, 2455, 2480, 3596, 3928, 4495, 4640, 4910, 4960, 7192, 7856, 8990, 9820, 14239, 14384, 15221, 15712, 17980, 19640, 28478, 28768, 30442, 35960, 39280, 56956, 60884, 71195, 71920, 76105, 78560, 113912, 121768, 142390, 143840, 152210, 227824, 243536, 284780, 304420, 441409, 455648, 487072, 569560, 608840, 882818, 1139120, 1217680, 1765636, 2207045, 2278240, 2435360, 3531272, 4414090, 7062544, 8828180, 14125088, 17656360, 35312720, 70625440]

約数ペア:

[(1, 70625440), (2, 35312720), (4, 17656360), (5, 14125088), (8, 8828180), (10, 7062544), (16, 4414090), (20, 3531272), (29, 2435360), (31, 2278240), (32, 2207045), (40, 1765636), (58, 1217680), (62, 1139120), (80, 882818), (116, 608840), (124, 569560), (145, 487072), (155, 455648), (160, 441409), (232, 304420), (248, 284780), (290, 243536), (310, 227824), (464, 152210), (491, 143840), (496, 142390), (580, 121768), (620, 113912), (899, 78560), (928, 76105), (982, 71920), (992, 71195), (1160, 60884), (1240, 56956), (1798, 39280), (1964, 35960), (2320, 30442), (2455, 28768), (2480, 28478), (3596, 19640), (3928, 17980), (4495, 15712), (4640, 15221), (4910, 14384), (4960, 14239), (7192, 9820), (7856, 8990)]