33271640

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10529}}^1$

素因数の和:10619

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 42544360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10529, 21058, 42116, 52645, 84232, 105290, 210580, 421160, 831791, 1663582, 3327164, 4158955, 6654328, 8317910, 16635820, 33271640]

約数ペア:

[(1, 33271640), (2, 16635820), (4, 8317910), (5, 6654328), (8, 4158955), (10, 3327164), (20, 1663582), (40, 831791), (79, 421160), (158, 210580), (316, 105290), (395, 84232), (632, 52645), (790, 42116), (1580, 21058), (3160, 10529)]