2675800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 6595560

約数和(自身を除く): 3919760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 787, 850, 1574, 1700, 3148, 3400, 3935, 6296, 7870, 13379, 15740, 19675, 26758, 31480, 39350, 53516, 66895, 78700, 107032, 133790, 157400, 267580, 334475, 535160, 668950, 1337900, 2675800]

約数ペア:

[(1, 2675800), (2, 1337900), (4, 668950), (5, 535160), (8, 334475), (10, 267580), (17, 157400), (20, 133790), (25, 107032), (34, 78700), (40, 66895), (50, 53516), (68, 39350), (85, 31480), (100, 26758), (136, 19675), (170, 15740), (200, 13379), (340, 7870), (425, 6296), (680, 3935), (787, 3400), (850, 3148), (1574, 1700)]