262051220

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{41333}}^1$

素因数の和:41659

約数の個数: 24

約数和(自身を含む): 552056904

約数和(自身を除く): 290005684

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 41333, 82666, 165332, 206665, 413330, 826660, 13102561, 26205122, 52410244, 65512805, 131025610, 262051220]

約数ペア:

[(1, 262051220), (2, 131025610), (4, 65512805), (5, 52410244), (10, 26205122), (20, 13102561), (317, 826660), (634, 413330), (1268, 206665), (1585, 165332), (3170, 82666), (6340, 41333)]