104943860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 252491904

約数和(自身を除く): 147548044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 1277, 2348, 2554, 2935, 4109, 5108, 5870, 6385, 8218, 8939, 11740, 12770, 16436, 17878, 20545, 25540, 35756, 41090, 44695, 82180, 89390, 178780, 749599, 1499198, 2998396, 3747995, 5247193, 7495990, 10494386, 14991980, 20988772, 26235965, 52471930, 104943860]

約数ペア:

[(1, 104943860), (2, 52471930), (4, 26235965), (5, 20988772), (7, 14991980), (10, 10494386), (14, 7495990), (20, 5247193), (28, 3747995), (35, 2998396), (70, 1499198), (140, 749599), (587, 178780), (1174, 89390), (1277, 82180), (2348, 44695), (2554, 41090), (2935, 35756), (4109, 25540), (5108, 20545), (5870, 17878), (6385, 16436), (8218, 12770), (8939, 11740)]