1941334480

素因数分解:

$2^4\times 5^1\times {\mathrm{24266681}}^1$

素因数の和:24266694

約数の個数: 20

約数和(自身を含む): 4513602852

約数和(自身を除く): 2572268372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24266681, 48533362, 97066724, 121333405, 194133448, 242666810, 388266896, 485333620, 970667240, 1941334480]

約数ペア:

[(1, 1941334480), (2, 970667240), (4, 485333620), (5, 388266896), (8, 242666810), (10, 194133448), (16, 121333405), (20, 97066724), (40, 48533362), (80, 24266681)]