76320740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 162777468

約数和(自身を除く): 86456728

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 757, 1420, 1514, 3028, 3785, 5041, 7570, 10082, 15140, 20164, 25205, 50410, 53747, 100820, 107494, 214988, 268735, 537470, 1074940, 3816037, 7632074, 15264148, 19080185, 38160370, 76320740]

約数ペア:

[(1, 76320740), (2, 38160370), (4, 19080185), (5, 15264148), (10, 7632074), (20, 3816037), (71, 1074940), (142, 537470), (284, 268735), (355, 214988), (710, 107494), (757, 100820), (1420, 53747), (1514, 50410), (3028, 25205), (3785, 20164), (5041, 15140), (7570, 10082)]