41805830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 82386720

約数和(自身を除く): 40580890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 977, 1945, 1954, 3890, 4279, 4885, 8558, 9770, 10747, 21395, 21494, 42790, 53735, 107470, 380053, 760106, 1900265, 3800530, 4180583, 8361166, 20902915, 41805830]

約数ペア:

[(1, 41805830), (2, 20902915), (5, 8361166), (10, 4180583), (11, 3800530), (22, 1900265), (55, 760106), (110, 380053), (389, 107470), (778, 53735), (977, 42790), (1945, 21494), (1954, 21395), (3890, 10747), (4279, 9770), (4885, 8558)]