68339680

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5851}}^1$

素因数の和:5939

約数の個数: 48

約数和(自身を含む): 163692144

約数和(自身を除く): 95352464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 5851, 11680, 11702, 23404, 29255, 46808, 58510, 93616, 117020, 187232, 234040, 427123, 468080, 854246, 936160, 1708492, 2135615, 3416984, 4271230, 6833968, 8542460, 13667936, 17084920, 34169840, 68339680]

約数ペア:

[(1, 68339680), (2, 34169840), (4, 17084920), (5, 13667936), (8, 8542460), (10, 6833968), (16, 4271230), (20, 3416984), (32, 2135615), (40, 1708492), (73, 936160), (80, 854246), (146, 468080), (160, 427123), (292, 234040), (365, 187232), (584, 117020), (730, 93616), (1168, 58510), (1460, 46808), (2336, 29255), (2920, 23404), (5840, 11702), (5851, 11680)]