40250180

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11633}}^1$

素因数の和:11815

約数の個数: 24

約数和(自身を含む): 85021272

約数和(自身を除く): 44771092

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 11633, 23266, 46532, 58165, 116330, 232660, 2012509, 4025018, 8050036, 10062545, 20125090, 40250180]

約数ペア:

[(1, 40250180), (2, 20125090), (4, 10062545), (5, 8050036), (10, 4025018), (20, 2012509), (173, 232660), (346, 116330), (692, 58165), (865, 46532), (1730, 23266), (3460, 11633)]