29664291220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47845631}}^1$

素因数の和:47845671

約数の個数: 24

約数和(自身を含む): 64304529408

約数和(自身を除く): 34640238188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47845631, 95691262, 191382524, 239228155, 478456310, 956912620, 1483214561, 2966429122, 5932858244, 7416072805, 14832145610, 29664291220]

約数ペア:

[(1, 29664291220), (2, 14832145610), (4, 7416072805), (5, 5932858244), (10, 2966429122), (20, 1483214561), (31, 956912620), (62, 478456310), (124, 239228155), (155, 191382524), (310, 95691262), (620, 47845631)]