3710920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 8433720

約数和(自身を除く): 4722800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 821, 904, 1130, 1642, 2260, 3284, 4105, 4520, 6568, 8210, 16420, 32840, 92773, 185546, 371092, 463865, 742184, 927730, 1855460, 3710920]

約数ペア:

[(1, 3710920), (2, 1855460), (4, 927730), (5, 742184), (8, 463865), (10, 371092), (20, 185546), (40, 92773), (113, 32840), (226, 16420), (452, 8210), (565, 6568), (821, 4520), (904, 4105), (1130, 3284), (1642, 2260)]