40328030

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23311}}^1$

素因数の和:23491

約数の個数: 16

約数和(自身を含む): 73013184

約数和(自身を除く): 32685154

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 23311, 46622, 116555, 233110, 4032803, 8065606, 20164015, 40328030]

約数ペア:

[(1, 40328030), (2, 20164015), (5, 8065606), (10, 4032803), (173, 233110), (346, 116555), (865, 46622), (1730, 23311)]