125630870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 230014080

約数和(自身を除く): 104383210

約数列:

[1, 2, 5, 10, 101, 173, 202, 346, 505, 719, 865, 1010, 1438, 1730, 3595, 7190, 17473, 34946, 72619, 87365, 124387, 145238, 174730, 248774, 363095, 621935, 726190, 1243870, 12563087, 25126174, 62815435, 125630870]

約数ペア:

[(1, 125630870), (2, 62815435), (5, 25126174), (10, 12563087), (101, 1243870), (173, 726190), (202, 621935), (346, 363095), (505, 248774), (719, 174730), (865, 145238), (1010, 124387), (1438, 87365), (1730, 72619), (3595, 34946), (7190, 17473)]