40152710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 81743904

約数和(自身を除く): 41591194

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1033, 1495, 1690, 2066, 2990, 3887, 5165, 7774, 10330, 13429, 19435, 23759, 26858, 38870, 47518, 67145, 118795, 134290, 174577, 237590, 308867, 349154, 617734, 872885, 1544335, 1745770, 3088670, 4015271, 8030542, 20076355, 40152710]

約数ペア:

[(1, 40152710), (2, 20076355), (5, 8030542), (10, 4015271), (13, 3088670), (23, 1745770), (26, 1544335), (46, 872885), (65, 617734), (115, 349154), (130, 308867), (169, 237590), (230, 174577), (299, 134290), (338, 118795), (598, 67145), (845, 47518), (1033, 38870), (1495, 26858), (1690, 23759), (2066, 19435), (2990, 13429), (3887, 10330), (5165, 7774)]