127068040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 313061760

約数和(自身を除く): 185993720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 487, 593, 974, 1186, 1948, 2372, 2435, 2965, 3896, 4744, 4870, 5357, 5930, 6523, 9740, 10714, 11860, 13046, 19480, 21428, 23720, 26092, 26785, 32615, 42856, 52184, 53570, 65230, 107140, 130460, 214280, 260920, 288791, 577582, 1155164, 1443955, 2310328, 2887910, 3176701, 5775820, 6353402, 11551640, 12706804, 15883505, 25413608, 31767010, 63534020, 127068040]

約数ペア:

[(1, 127068040), (2, 63534020), (4, 31767010), (5, 25413608), (8, 15883505), (10, 12706804), (11, 11551640), (20, 6353402), (22, 5775820), (40, 3176701), (44, 2887910), (55, 2310328), (88, 1443955), (110, 1155164), (220, 577582), (440, 288791), (487, 260920), (593, 214280), (974, 130460), (1186, 107140), (1948, 65230), (2372, 53570), (2435, 52184), (2965, 42856), (3896, 32615), (4744, 26785), (4870, 26092), (5357, 23720), (5930, 21428), (6523, 19480), (9740, 13046), (10714, 11860)]