8494480

素因数分解:

$2^4\times 5^1\times {\mathrm{106181}}^1$

素因数の和:106194

約数の個数: 20

約数和(自身を含む): 19749852

約数和(自身を除く): 11255372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106181, 212362, 424724, 530905, 849448, 1061810, 1698896, 2123620, 4247240, 8494480]

約数ペア:

[(1, 8494480), (2, 4247240), (4, 2123620), (5, 1698896), (8, 1061810), (10, 849448), (16, 530905), (20, 424724), (40, 212362), (80, 106181)]