60868040

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3833}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 137333880

約数和(自身を除く): 76465840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3833, 3970, 7666, 7940, 15332, 15880, 19165, 30664, 38330, 76660, 153320, 1521701, 3043402, 6086804, 7608505, 12173608, 15217010, 30434020, 60868040]

約数ペア:

[(1, 60868040), (2, 30434020), (4, 15217010), (5, 12173608), (8, 7608505), (10, 6086804), (20, 3043402), (40, 1521701), (397, 153320), (794, 76660), (1588, 38330), (1985, 30664), (3176, 19165), (3833, 15880), (3970, 15332), (7666, 7940)]