40750964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 72825480

約数和(自身を除く): 32074516

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 1013, 2026, 4052, 10057, 20114, 40228, 90157, 114469, 180314, 228938, 360628, 457876, 10187741, 20375482, 40750964]

約数ペア:

[(1, 40750964), (2, 20375482), (4, 10187741), (89, 457876), (113, 360628), (178, 228938), (226, 180314), (356, 114469), (452, 90157), (1013, 40228), (2026, 20114), (4052, 10057)]