109193980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1009}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 262664640

約数和(自身を除く): 153470660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773, 1009, 1546, 2018, 3092, 3865, 4036, 5045, 5411, 7063, 7730, 10090, 10822, 14126, 15460, 20180, 21644, 27055, 28252, 35315, 54110, 70630, 108220, 141260, 779957, 1559914, 3119828, 3899785, 5459699, 7799570, 10919398, 15599140, 21838796, 27298495, 54596990, 109193980]

約数ペア:

[(1, 109193980), (2, 54596990), (4, 27298495), (5, 21838796), (7, 15599140), (10, 10919398), (14, 7799570), (20, 5459699), (28, 3899785), (35, 3119828), (70, 1559914), (140, 779957), (773, 141260), (1009, 108220), (1546, 70630), (2018, 54110), (3092, 35315), (3865, 28252), (4036, 27055), (5045, 21644), (5411, 20180), (7063, 15460), (7730, 14126), (10090, 10822)]