26605340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4603}}^1$

素因数の和:4646

約数の個数: 36

約数和(自身を含む): 59363976

約数和(自身を除く): 32758636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4603, 5780, 9206, 18412, 23015, 46030, 78251, 92060, 156502, 313004, 391255, 782510, 1330267, 1565020, 2660534, 5321068, 6651335, 13302670, 26605340]

約数ペア:

[(1, 26605340), (2, 13302670), (4, 6651335), (5, 5321068), (10, 2660534), (17, 1565020), (20, 1330267), (34, 782510), (68, 391255), (85, 313004), (170, 156502), (289, 92060), (340, 78251), (578, 46030), (1156, 23015), (1445, 18412), (2890, 9206), (4603, 5780)]