26021560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 62222760

約数和(自身を除く): 36201200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2251, 2312, 2890, 4502, 5780, 9004, 11255, 11560, 18008, 22510, 38267, 45020, 76534, 90040, 153068, 191335, 306136, 382670, 650539, 765340, 1301078, 1530680, 2602156, 3252695, 5204312, 6505390, 13010780, 26021560]

約数ペア:

[(1, 26021560), (2, 13010780), (4, 6505390), (5, 5204312), (8, 3252695), (10, 2602156), (17, 1530680), (20, 1301078), (34, 765340), (40, 650539), (68, 382670), (85, 306136), (136, 191335), (170, 153068), (289, 90040), (340, 76534), (578, 45020), (680, 38267), (1156, 22510), (1445, 18008), (2251, 11560), (2312, 11255), (2890, 9004), (4502, 5780)]