45770720

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 108673488

約数和(自身を除く): 62902768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1187, 1205, 1928, 2374, 2410, 3856, 4748, 4820, 5935, 7712, 9496, 9640, 11870, 18992, 19280, 23740, 37984, 38560, 47480, 94960, 189920, 286067, 572134, 1144268, 1430335, 2288536, 2860670, 4577072, 5721340, 9154144, 11442680, 22885360, 45770720]

約数ペア:

[(1, 45770720), (2, 22885360), (4, 11442680), (5, 9154144), (8, 5721340), (10, 4577072), (16, 2860670), (20, 2288536), (32, 1430335), (40, 1144268), (80, 572134), (160, 286067), (241, 189920), (482, 94960), (964, 47480), (1187, 38560), (1205, 37984), (1928, 23740), (2374, 19280), (2410, 18992), (3856, 11870), (4748, 9640), (4820, 9496), (5935, 7712)]