40102760452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1015877}}^1$

素因数の和:1016091

約数の個数: 24

約数和(自身を含む): 71680351680

約数和(自身を除く): 31577591228

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 9869, 19738, 39476, 1015877, 2031754, 4063508, 72127267, 141206903, 144254534, 282413806, 288509068, 564827612, 10025690113, 20051380226, 40102760452]

約数ペア:

[(1, 40102760452), (2, 20051380226), (4, 10025690113), (71, 564827612), (139, 288509068), (142, 282413806), (278, 144254534), (284, 141206903), (556, 72127267), (9869, 4063508), (19738, 2031754), (39476, 1015877)]