3368000

素因数分解:

$2^6\times 5^3\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 56

約数和(自身を含む): 8360664

約数和(自身を除く): 4992664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 421, 500, 800, 842, 1000, 1600, 1684, 2000, 2105, 3368, 4000, 4210, 6736, 8000, 8420, 10525, 13472, 16840, 21050, 26944, 33680, 42100, 52625, 67360, 84200, 105250, 134720, 168400, 210500, 336800, 421000, 673600, 842000, 1684000, 3368000]

約数ペア:

[(1, 3368000), (2, 1684000), (4, 842000), (5, 673600), (8, 421000), (10, 336800), (16, 210500), (20, 168400), (25, 134720), (32, 105250), (40, 84200), (50, 67360), (64, 52625), (80, 42100), (100, 33680), (125, 26944), (160, 21050), (200, 16840), (250, 13472), (320, 10525), (400, 8420), (421, 8000), (500, 6736), (800, 4210), (842, 4000), (1000, 3368), (1600, 2105), (1684, 2000)]