57230643520

素因数分解:

$2^6\times 5^1\times {\mathrm{178845761}}^1$

素因数の和:178845778

約数の個数: 28

約数和(自身を含む): 136280470644

約数和(自身を除く): 79049827124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 178845761, 357691522, 715383044, 894228805, 1430766088, 1788457610, 2861532176, 3576915220, 5723064352, 7153830440, 11446128704, 14307660880, 28615321760, 57230643520]

約数ペア:

[(1, 57230643520), (2, 28615321760), (4, 14307660880), (5, 11446128704), (8, 7153830440), (10, 5723064352), (16, 3576915220), (20, 2861532176), (32, 1788457610), (40, 1430766088), (64, 894228805), (80, 715383044), (160, 357691522), (320, 178845761)]