136063760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{242971}}^1$

素因数の和:242991

約数の個数: 40

約数和(自身を含む): 361542336

約数和(自身を除く): 225478576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 242971, 485942, 971884, 1214855, 1700797, 1943768, 2429710, 3401594, 3887536, 4859420, 6803188, 8503985, 9718840, 13606376, 17007970, 19437680, 27212752, 34015940, 68031880, 136063760]

約数ペア:

[(1, 136063760), (2, 68031880), (4, 34015940), (5, 27212752), (7, 19437680), (8, 17007970), (10, 13606376), (14, 9718840), (16, 8503985), (20, 6803188), (28, 4859420), (35, 3887536), (40, 3401594), (56, 2429710), (70, 1943768), (80, 1700797), (112, 1214855), (140, 971884), (280, 485942), (560, 242971)]