111561940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{796871}}^1$

素因数の和:796887

約数の個数: 24

約数和(自身を含む): 267748992

約数和(自身を除く): 156187052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 796871, 1593742, 3187484, 3984355, 5578097, 7968710, 11156194, 15937420, 22312388, 27890485, 55780970, 111561940]

約数ペア:

[(1, 111561940), (2, 55780970), (4, 27890485), (5, 22312388), (7, 15937420), (10, 11156194), (14, 7968710), (20, 5578097), (28, 3984355), (35, 3187484), (70, 1593742), (140, 796871)]