13102000

素因数分解:

$2^4\times 5^3\times {\mathrm{6551}}^1$

素因数の和:6574

約数の個数: 40

約数和(自身を含む): 31685472

約数和(自身を除く): 18583472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6551, 13102, 26204, 32755, 52408, 65510, 104816, 131020, 163775, 262040, 327550, 524080, 655100, 818875, 1310200, 1637750, 2620400, 3275500, 6551000, 13102000]

約数ペア:

[(1, 13102000), (2, 6551000), (4, 3275500), (5, 2620400), (8, 1637750), (10, 1310200), (16, 818875), (20, 655100), (25, 524080), (40, 327550), (50, 262040), (80, 163775), (100, 131020), (125, 104816), (200, 65510), (250, 52408), (400, 32755), (500, 26204), (1000, 13102), (2000, 6551)]