5380990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 4940930

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 223, 254, 446, 635, 1115, 1270, 2230, 2413, 4237, 4826, 8474, 12065, 21185, 24130, 28321, 42370, 56642, 141605, 283210, 538099, 1076198, 2690495, 5380990]

約数ペア:

[(1, 5380990), (2, 2690495), (5, 1076198), (10, 538099), (19, 283210), (38, 141605), (95, 56642), (127, 42370), (190, 28321), (223, 24130), (254, 21185), (446, 12065), (635, 8474), (1115, 4826), (1270, 4237), (2230, 2413)]