43396220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{773}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 104545728

約数和(自身を除く): 61149508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 773, 802, 1546, 1604, 2005, 2807, 3092, 3865, 4010, 5411, 5614, 7730, 8020, 10822, 11228, 14035, 15460, 21644, 27055, 28070, 54110, 56140, 108220, 309973, 619946, 1239892, 1549865, 2169811, 3099730, 4339622, 6199460, 8679244, 10849055, 21698110, 43396220]

約数ペア:

[(1, 43396220), (2, 21698110), (4, 10849055), (5, 8679244), (7, 6199460), (10, 4339622), (14, 3099730), (20, 2169811), (28, 1549865), (35, 1239892), (70, 619946), (140, 309973), (401, 108220), (773, 56140), (802, 54110), (1546, 28070), (1604, 27055), (2005, 21644), (2807, 15460), (3092, 14035), (3865, 11228), (4010, 10822), (5411, 8020), (5614, 7730)]