127539910

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{7907}}^1$

素因数の和:9527

約数の個数: 16

約数和(自身を含む): 229743216

約数和(自身を除く): 102203306

約数列:

[1, 2, 5, 10, 1613, 3226, 7907, 8065, 15814, 16130, 39535, 79070, 12753991, 25507982, 63769955, 127539910]

約数ペア:

[(1, 127539910), (2, 63769955), (5, 25507982), (10, 12753991), (1613, 79070), (3226, 39535), (7907, 16130), (8065, 15814)]