10617286040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3738481}}^1$

素因数の和:3738563

約数の個数: 32

約数和(自身を含む): 24225363360

約数和(自身を除く): 13608077320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3738481, 7476962, 14953924, 18692405, 29907848, 37384810, 74769620, 149539240, 265432151, 530864302, 1061728604, 1327160755, 2123457208, 2654321510, 5308643020, 10617286040]

約数ペア:

[(1, 10617286040), (2, 5308643020), (4, 2654321510), (5, 2123457208), (8, 1327160755), (10, 1061728604), (20, 530864302), (40, 265432151), (71, 149539240), (142, 74769620), (284, 37384810), (355, 29907848), (568, 18692405), (710, 14953924), (1420, 7476962), (2840, 3738481)]