28551444380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30373877}}^1$

素因数の和:30373933

約数の個数: 24

約数和(自身を含む): 61233738048

約数和(自身を除く): 32682293668

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 30373877, 60747754, 121495508, 151869385, 303738770, 607477540, 1427572219, 2855144438, 5710288876, 7137861095, 14275722190, 28551444380]

約数ペア:

[(1, 28551444380), (2, 14275722190), (4, 7137861095), (5, 5710288876), (10, 2855144438), (20, 1427572219), (47, 607477540), (94, 303738770), (188, 151869385), (235, 121495508), (470, 60747754), (940, 30373877)]