40063580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32839}}^1$

素因数の和:32909

約数の個数: 24

約数和(自身を含む): 85515360

約数和(自身を除く): 45451780

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 32839, 65678, 131356, 164195, 328390, 656780, 2003179, 4006358, 8012716, 10015895, 20031790, 40063580]

約数ペア:

[(1, 40063580), (2, 20031790), (4, 10015895), (5, 8012716), (10, 4006358), (20, 2003179), (61, 656780), (122, 328390), (244, 164195), (305, 131356), (610, 65678), (1220, 32839)]