2040370175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{5437}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 2682413136

約数和(自身を除く): 642042961

約数列:

[1, 5, 17, 25, 85, 425, 883, 4415, 5437, 15011, 22075, 27185, 75055, 92429, 135925, 375275, 462145, 2310725, 4800871, 24004355, 81614807, 120021775, 408074035, 2040370175]

約数ペア:

[(1, 2040370175), (5, 408074035), (17, 120021775), (25, 81614807), (85, 24004355), (425, 4800871), (883, 2310725), (4415, 462145), (5437, 375275), (15011, 135925), (22075, 92429), (27185, 75055)]