1240152010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{7219}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 2292494400

約数和(自身を除く): 1052342390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 838, 2095, 4190, 7219, 14438, 17179, 34358, 36095, 72190, 85895, 171790, 295979, 591958, 1479895, 2959790, 3024761, 6049522, 15123805, 30247610, 124015201, 248030402, 620076005, 1240152010]

約数ペア:

[(1, 1240152010), (2, 620076005), (5, 248030402), (10, 124015201), (41, 30247610), (82, 15123805), (205, 6049522), (410, 3024761), (419, 2959790), (838, 1479895), (2095, 591958), (4190, 295979), (7219, 171790), (14438, 85895), (17179, 72190), (34358, 36095)]