82132360

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11471}}^1$

素因数の和:11661

約数の個数: 32

約数和(自身を含む): 185846400

約数和(自身を除く): 103714040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 11471, 22942, 45884, 57355, 91768, 114710, 229420, 458840, 2053309, 4106618, 8213236, 10266545, 16426472, 20533090, 41066180, 82132360]

約数ペア:

[(1, 82132360), (2, 41066180), (4, 20533090), (5, 16426472), (8, 10266545), (10, 8213236), (20, 4106618), (40, 2053309), (179, 458840), (358, 229420), (716, 114710), (895, 91768), (1432, 57355), (1790, 45884), (3580, 22942), (7160, 11471)]