8989250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 17257968

約数和(自身を除く): 8268718

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 877, 1025, 1754, 2050, 4385, 5125, 8770, 10250, 21925, 35957, 43850, 71914, 109625, 179785, 219250, 359570, 898925, 1797850, 4494625, 8989250]

約数ペア:

[(1, 8989250), (2, 4494625), (5, 1797850), (10, 898925), (25, 359570), (41, 219250), (50, 179785), (82, 109625), (125, 71914), (205, 43850), (250, 35957), (410, 21925), (877, 10250), (1025, 8770), (1754, 5125), (2050, 4385)]