38280580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 89575920

約数和(自身を除く): 51295340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 5077, 7540, 10154, 20308, 25385, 50770, 66001, 101540, 132002, 147233, 264004, 294466, 330005, 588932, 660010, 736165, 1320020, 1472330, 1914029, 2944660, 3828058, 7656116, 9570145, 19140290, 38280580]

約数ペア:

[(1, 38280580), (2, 19140290), (4, 9570145), (5, 7656116), (10, 3828058), (13, 2944660), (20, 1914029), (26, 1472330), (29, 1320020), (52, 736165), (58, 660010), (65, 588932), (116, 330005), (130, 294466), (145, 264004), (260, 147233), (290, 132002), (377, 101540), (580, 66001), (754, 50770), (1508, 25385), (1885, 20308), (3770, 10154), (5077, 7540)]