126057160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 294635520

約数和(自身を除く): 168578360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 277, 310, 367, 554, 620, 734, 1108, 1240, 1385, 1468, 1835, 2216, 2770, 2936, 3670, 5540, 7340, 8587, 11080, 11377, 14680, 17174, 22754, 34348, 42935, 45508, 56885, 68696, 85870, 91016, 101659, 113770, 171740, 203318, 227540, 343480, 406636, 455080, 508295, 813272, 1016590, 2033180, 3151429, 4066360, 6302858, 12605716, 15757145, 25211432, 31514290, 63028580, 126057160]

約数ペア:

[(1, 126057160), (2, 63028580), (4, 31514290), (5, 25211432), (8, 15757145), (10, 12605716), (20, 6302858), (31, 4066360), (40, 3151429), (62, 2033180), (124, 1016590), (155, 813272), (248, 508295), (277, 455080), (310, 406636), (367, 343480), (554, 227540), (620, 203318), (734, 171740), (1108, 113770), (1240, 101659), (1385, 91016), (1468, 85870), (1835, 68696), (2216, 56885), (2770, 45508), (2936, 42935), (3670, 34348), (5540, 22754), (7340, 17174), (8587, 14680), (11080, 11377)]