11387140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 24802596

約数和(自身を除く): 13415456

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 677, 841, 1354, 1682, 2708, 3364, 3385, 4205, 6770, 8410, 13540, 16820, 19633, 39266, 78532, 98165, 196330, 392660, 569357, 1138714, 2277428, 2846785, 5693570, 11387140]

約数ペア:

[(1, 11387140), (2, 5693570), (4, 2846785), (5, 2277428), (10, 1138714), (20, 569357), (29, 392660), (58, 196330), (116, 98165), (145, 78532), (290, 39266), (580, 19633), (677, 16820), (841, 13540), (1354, 8410), (1682, 6770), (2708, 4205), (3364, 3385)]