99615220

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{4831}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 209438208

約数和(自身を除く): 109822988

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 4831, 5155, 9662, 10310, 19324, 20620, 24155, 48310, 96620, 4980761, 9961522, 19923044, 24903805, 49807610, 99615220]

約数ペア:

[(1, 99615220), (2, 49807610), (4, 24903805), (5, 19923044), (10, 9961522), (20, 4980761), (1031, 96620), (2062, 48310), (4124, 24155), (4831, 20620), (5155, 19324), (9662, 10310)]