12599674640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22499419}}^1$

素因数の和:22499439

約数の個数: 40

約数和(自身を含む): 33479136960

約数和(自身を除く): 20879462320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22499419, 44998838, 89997676, 112497095, 157495933, 179995352, 224994190, 314991866, 359990704, 449988380, 629983732, 787479665, 899976760, 1259967464, 1574959330, 1799953520, 2519934928, 3149918660, 6299837320, 12599674640]

約数ペア:

[(1, 12599674640), (2, 6299837320), (4, 3149918660), (5, 2519934928), (7, 1799953520), (8, 1574959330), (10, 1259967464), (14, 899976760), (16, 787479665), (20, 629983732), (28, 449988380), (35, 359990704), (40, 314991866), (56, 224994190), (70, 179995352), (80, 157495933), (112, 112497095), (140, 89997676), (280, 44998838), (560, 22499419)]