67639010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{85619}}^1$

素因数の和:85705

約数の個数: 16

約数和(自身を含む): 123292800

約数和(自身を除く): 55653790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 85619, 171238, 428095, 856190, 6763901, 13527802, 33819505, 67639010]

約数ペア:

[(1, 67639010), (2, 33819505), (5, 13527802), (10, 6763901), (79, 856190), (158, 428095), (395, 171238), (790, 85619)]