15679908380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113837}}^1$

素因数の和:114014

約数の個数: 48

約数和(自身を含む): 33736118976

約数和(自身を除く): 18056210596

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 485, 710, 970, 1420, 1940, 6887, 13774, 27548, 34435, 68870, 113837, 137740, 227674, 455348, 569185, 1138370, 2276740, 8082427, 11042189, 16164854, 22084378, 32329708, 40412135, 44168756, 55210945, 80824270, 110421890, 161648540, 220843780, 783995419, 1567990838, 3135981676, 3919977095, 7839954190, 15679908380]

約数ペア:

[(1, 15679908380), (2, 7839954190), (4, 3919977095), (5, 3135981676), (10, 1567990838), (20, 783995419), (71, 220843780), (97, 161648540), (142, 110421890), (194, 80824270), (284, 55210945), (355, 44168756), (388, 40412135), (485, 32329708), (710, 22084378), (970, 16164854), (1420, 11042189), (1940, 8082427), (6887, 2276740), (13774, 1138370), (27548, 569185), (34435, 455348), (68870, 227674), (113837, 137740)]