40132012324

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127000039}}^1$

素因数の和:127000122

約数の個数: 12

約数和(自身を含む): 71120022400

約数和(自身を除く): 30988010076

約数列:

[1, 2, 4, 79, 158, 316, 127000039, 254000078, 508000156, 10033003081, 20066006162, 40132012324]

約数ペア:

[(1, 40132012324), (2, 20066006162), (4, 10033003081), (79, 508000156), (158, 254000078), (316, 127000039)]