1120669870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{25303}}^1$

素因数の和:25456

約数の個数: 32

約数和(自身を含む): 2084239872

約数和(自身を除く): 963570002

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 8858, 22145, 25303, 44290, 50606, 126515, 253030, 1088029, 2176058, 2606209, 5212418, 5440145, 10880290, 13031045, 26062090, 112066987, 224133974, 560334935, 1120669870]

約数ペア:

[(1, 1120669870), (2, 560334935), (5, 224133974), (10, 112066987), (43, 26062090), (86, 13031045), (103, 10880290), (206, 5440145), (215, 5212418), (430, 2606209), (515, 2176058), (1030, 1088029), (4429, 253030), (8858, 126515), (22145, 50606), (25303, 44290)]