5202010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 10863072

約数和(自身を除く): 5661062

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 209, 262, 361, 418, 655, 722, 1045, 1310, 1441, 1805, 2090, 2489, 2882, 3610, 3971, 4978, 7205, 7942, 12445, 14410, 19855, 24890, 27379, 39710, 47291, 54758, 94582, 136895, 236455, 273790, 472910, 520201, 1040402, 2601005, 5202010]

約数ペア:

[(1, 5202010), (2, 2601005), (5, 1040402), (10, 520201), (11, 472910), (19, 273790), (22, 236455), (38, 136895), (55, 94582), (95, 54758), (110, 47291), (131, 39710), (190, 27379), (209, 24890), (262, 19855), (361, 14410), (418, 12445), (655, 7942), (722, 7205), (1045, 4978), (1310, 3971), (1441, 3610), (1805, 2882), (2090, 2489)]