40516340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88079}}^1$

素因数の和:88111

約数の個数: 24

約数和(自身を含む): 88784640

約数和(自身を除く): 48268300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88079, 176158, 352316, 440395, 880790, 1761580, 2025817, 4051634, 8103268, 10129085, 20258170, 40516340]

約数ペア:

[(1, 40516340), (2, 20258170), (4, 10129085), (5, 8103268), (10, 4051634), (20, 2025817), (23, 1761580), (46, 880790), (92, 440395), (115, 352316), (230, 176158), (460, 88079)]