84256960

素因数分解:

$2^6\times 5^1\times {\mathrm{263303}}^1$

素因数の和:263320

約数の個数: 28

約数和(自身を含む): 200637648

約数和(自身を除く): 116380688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 263303, 526606, 1053212, 1316515, 2106424, 2633030, 4212848, 5266060, 8425696, 10532120, 16851392, 21064240, 42128480, 84256960]

約数ペア:

[(1, 84256960), (2, 42128480), (4, 21064240), (5, 16851392), (8, 10532120), (10, 8425696), (16, 5266060), (20, 4212848), (32, 2633030), (40, 2106424), (64, 1316515), (80, 1053212), (160, 526606), (320, 263303)]