40255608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 105707520

約数和(自身を除く): 65451912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 887, 1464, 1774, 1891, 2661, 3548, 3782, 5322, 5673, 7096, 7564, 10644, 11346, 15128, 21288, 22692, 27497, 45384, 54107, 54994, 82491, 108214, 109988, 162321, 164982, 216428, 219976, 324642, 329964, 432856, 649284, 659928, 1298568, 1677317, 3354634, 5031951, 6709268, 10063902, 13418536, 20127804, 40255608]

約数ペア:

[(1, 40255608), (2, 20127804), (3, 13418536), (4, 10063902), (6, 6709268), (8, 5031951), (12, 3354634), (24, 1677317), (31, 1298568), (61, 659928), (62, 649284), (93, 432856), (122, 329964), (124, 324642), (183, 219976), (186, 216428), (244, 164982), (248, 162321), (366, 109988), (372, 108214), (488, 82491), (732, 54994), (744, 54107), (887, 45384), (1464, 27497), (1774, 22692), (1891, 21288), (2661, 15128), (3548, 11346), (3782, 10644), (5322, 7564), (5673, 7096)]