5979920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4427

約数の個数: 40

約数和(自身を含む): 14724504

約数和(自身を除く): 8744584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4397, 8794, 17588, 21985, 35176, 43970, 70352, 74749, 87940, 149498, 175880, 298996, 351760, 373745, 597992, 747490, 1195984, 1494980, 2989960, 5979920]

約数ペア:

[(1, 5979920), (2, 2989960), (4, 1494980), (5, 1195984), (8, 747490), (10, 597992), (16, 373745), (17, 351760), (20, 298996), (34, 175880), (40, 149498), (68, 87940), (80, 74749), (85, 70352), (136, 43970), (170, 35176), (272, 21985), (340, 17588), (680, 8794), (1360, 4397)]