2709800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 6679260

約数和(自身を除く): 3969460

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 797, 850, 1594, 1700, 3188, 3400, 3985, 6376, 7970, 13549, 15940, 19925, 27098, 31880, 39850, 54196, 67745, 79700, 108392, 135490, 159400, 270980, 338725, 541960, 677450, 1354900, 2709800]

約数ペア:

[(1, 2709800), (2, 1354900), (4, 677450), (5, 541960), (8, 338725), (10, 270980), (17, 159400), (20, 135490), (25, 108392), (34, 79700), (40, 67745), (50, 54196), (68, 39850), (85, 31880), (100, 27098), (136, 19925), (170, 15940), (200, 13549), (340, 7970), (425, 6376), (680, 3985), (797, 3400), (850, 3188), (1594, 1700)]