38562680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74159}}^1$

素因数の和:74183

約数の個数: 32

約数和(自身を含む): 93441600

約数和(自身を除く): 54878920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 74159, 148318, 296636, 370795, 593272, 741590, 964067, 1483180, 1928134, 2966360, 3856268, 4820335, 7712536, 9640670, 19281340, 38562680]

約数ペア:

[(1, 38562680), (2, 19281340), (4, 9640670), (5, 7712536), (8, 4820335), (10, 3856268), (13, 2966360), (20, 1928134), (26, 1483180), (40, 964067), (52, 741590), (65, 593272), (104, 370795), (130, 296636), (260, 148318), (520, 74159)]