54177220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3221}}^1$

素因数の和:3288

約数の個数: 36

約数和(自身を含む): 117867204

約数和(自身を除く): 63689984

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3221, 3364, 4205, 6442, 8410, 12884, 16105, 16820, 32210, 64420, 93409, 186818, 373636, 467045, 934090, 1868180, 2708861, 5417722, 10835444, 13544305, 27088610, 54177220]

約数ペア:

[(1, 54177220), (2, 27088610), (4, 13544305), (5, 10835444), (10, 5417722), (20, 2708861), (29, 1868180), (58, 934090), (116, 467045), (145, 373636), (290, 186818), (580, 93409), (841, 64420), (1682, 32210), (3221, 16820), (3364, 16105), (4205, 12884), (6442, 8410)]