133870220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1303}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 307577088

約数和(自身を除く): 173706868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 467, 934, 1303, 1868, 2335, 2606, 4670, 5137, 5212, 6515, 9340, 10274, 13030, 14333, 20548, 25685, 26060, 28666, 51370, 57332, 71665, 102740, 143330, 286660, 608501, 1217002, 2434004, 3042505, 6085010, 6693511, 12170020, 13387022, 26774044, 33467555, 66935110, 133870220]

約数ペア:

[(1, 133870220), (2, 66935110), (4, 33467555), (5, 26774044), (10, 13387022), (11, 12170020), (20, 6693511), (22, 6085010), (44, 3042505), (55, 2434004), (110, 1217002), (220, 608501), (467, 286660), (934, 143330), (1303, 102740), (1868, 71665), (2335, 57332), (2606, 51370), (4670, 28666), (5137, 26060), (5212, 25685), (6515, 20548), (9340, 14333), (10274, 13030)]