471883636220

素因数分解:

$2^2\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{8873329}}^1$

素因数の和:8875997

約数の個数: 24

約数和(自身を含む): 991328427600

約数和(自身を除く): 519444791380

約数列:

[1, 2, 4, 5, 10, 20, 2659, 5318, 10636, 13295, 26590, 53180, 8873329, 17746658, 35493316, 44366645, 88733290, 177466580, 23594181811, 47188363622, 94376727244, 117970909055, 235941818110, 471883636220]

約数ペア:

[(1, 471883636220), (2, 235941818110), (4, 117970909055), (5, 94376727244), (10, 47188363622), (20, 23594181811), (2659, 177466580), (5318, 88733290), (10636, 44366645), (13295, 35493316), (26590, 17746658), (53180, 8873329)]