70952540

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4159}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 149210880

約数和(自身を除く): 78258340

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4159, 4265, 8318, 8530, 16636, 17060, 20795, 41590, 83180, 3547627, 7095254, 14190508, 17738135, 35476270, 70952540]

約数ペア:

[(1, 70952540), (2, 35476270), (4, 17738135), (5, 14190508), (10, 7095254), (20, 3547627), (853, 83180), (1706, 41590), (3412, 20795), (4159, 17060), (4265, 16636), (8318, 8530)]