40576206860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{289830049}}^1$

素因数の和:289830065

約数の個数: 24

約数和(自身を含む): 97382896800

約数和(自身を除く): 56806689940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 289830049, 579660098, 1159320196, 1449150245, 2028810343, 2898300490, 4057620686, 5796600980, 8115241372, 10144051715, 20288103430, 40576206860]

約数ペア:

[(1, 40576206860), (2, 20288103430), (4, 10144051715), (5, 8115241372), (7, 5796600980), (10, 4057620686), (14, 2898300490), (20, 2028810343), (28, 1449150245), (35, 1159320196), (70, 579660098), (140, 289830049)]