1869181120

素因数分解:

$2^6\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{4273}}^1$

素因数の和:5657

約数の個数: 56

約数和(自身を含む): 4455285984

約数和(自身を除く): 2586104864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1367, 2734, 4273, 5468, 6835, 8546, 10936, 13670, 17092, 21365, 21872, 27340, 34184, 42730, 43744, 54680, 68368, 85460, 87488, 109360, 136736, 170920, 218720, 273472, 341840, 437440, 683680, 1367360, 5841191, 11682382, 23364764, 29205955, 46729528, 58411910, 93459056, 116823820, 186918112, 233647640, 373836224, 467295280, 934590560, 1869181120]

約数ペア:

[(1, 1869181120), (2, 934590560), (4, 467295280), (5, 373836224), (8, 233647640), (10, 186918112), (16, 116823820), (20, 93459056), (32, 58411910), (40, 46729528), (64, 29205955), (80, 23364764), (160, 11682382), (320, 5841191), (1367, 1367360), (2734, 683680), (4273, 437440), (5468, 341840), (6835, 273472), (8546, 218720), (10936, 170920), (13670, 136736), (17092, 109360), (21365, 87488), (21872, 85460), (27340, 68368), (34184, 54680), (42730, 43744)]