23895760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 64495872

約数和(自身を除く): 40600112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 601, 710, 994, 1136, 1202, 1420, 1988, 2404, 2485, 2840, 3005, 3976, 4207, 4808, 4970, 5680, 6010, 7952, 8414, 9616, 9940, 12020, 16828, 19880, 21035, 24040, 33656, 39760, 42070, 42671, 48080, 67312, 84140, 85342, 168280, 170684, 213355, 298697, 336560, 341368, 426710, 597394, 682736, 853420, 1194788, 1493485, 1706840, 2389576, 2986970, 3413680, 4779152, 5973940, 11947880, 23895760]

約数ペア:

[(1, 23895760), (2, 11947880), (4, 5973940), (5, 4779152), (7, 3413680), (8, 2986970), (10, 2389576), (14, 1706840), (16, 1493485), (20, 1194788), (28, 853420), (35, 682736), (40, 597394), (56, 426710), (70, 341368), (71, 336560), (80, 298697), (112, 213355), (140, 170684), (142, 168280), (280, 85342), (284, 84140), (355, 67312), (497, 48080), (560, 42671), (568, 42070), (601, 39760), (710, 33656), (994, 24040), (1136, 21035), (1202, 19880), (1420, 16828), (1988, 12020), (2404, 9940), (2485, 9616), (2840, 8414), (3005, 7952), (3976, 6010), (4207, 5680), (4808, 4970)]