84853960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18773}}^1$

素因数の和:18897

約数の個数: 32

約数和(自身を含む): 192621240

約数和(自身を除く): 107767280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 18773, 37546, 75092, 93865, 150184, 187730, 375460, 750920, 2121349, 4242698, 8485396, 10606745, 16970792, 21213490, 42426980, 84853960]

約数ペア:

[(1, 84853960), (2, 42426980), (4, 21213490), (5, 16970792), (8, 10606745), (10, 8485396), (20, 4242698), (40, 2121349), (113, 750920), (226, 375460), (452, 187730), (565, 150184), (904, 93865), (1130, 75092), (2260, 37546), (4520, 18773)]