2699600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 6884604

約数和(自身を除く): 4185004

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 397, 400, 425, 680, 794, 850, 1360, 1588, 1700, 1985, 3176, 3400, 3970, 6352, 6749, 6800, 7940, 9925, 13498, 15880, 19850, 26996, 31760, 33745, 39700, 53992, 67490, 79400, 107984, 134980, 158800, 168725, 269960, 337450, 539920, 674900, 1349800, 2699600]

約数ペア:

[(1, 2699600), (2, 1349800), (4, 674900), (5, 539920), (8, 337450), (10, 269960), (16, 168725), (17, 158800), (20, 134980), (25, 107984), (34, 79400), (40, 67490), (50, 53992), (68, 39700), (80, 33745), (85, 31760), (100, 26996), (136, 19850), (170, 15880), (200, 13498), (272, 9925), (340, 7940), (397, 6800), (400, 6749), (425, 6352), (680, 3970), (794, 3400), (850, 3176), (1360, 1985), (1588, 1700)]