13543285720

素因数分解:

$2^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{396931}}^1$

素因数の和:397795

約数の個数: 32

約数和(自身を含む): 30508193520

約数和(自身を除く): 16964907800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853, 1706, 3412, 4265, 6824, 8530, 17060, 34120, 396931, 793862, 1587724, 1984655, 3175448, 3969310, 7938620, 15877240, 338582143, 677164286, 1354328572, 1692910715, 2708657144, 3385821430, 6771642860, 13543285720]

約数ペア:

[(1, 13543285720), (2, 6771642860), (4, 3385821430), (5, 2708657144), (8, 1692910715), (10, 1354328572), (20, 677164286), (40, 338582143), (853, 15877240), (1706, 7938620), (3412, 3969310), (4265, 3175448), (6824, 1984655), (8530, 1587724), (17060, 793862), (34120, 396931)]