770773850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{200201}}^1$

素因数の和:200231

約数の個数: 48

約数和(自身を含む): 1787403456

約数和(自身を除く): 1016629606

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 200201, 400402, 1001005, 1401407, 2002010, 2202211, 2802814, 4404422, 5005025, 7007035, 10010050, 11011055, 14014070, 15415477, 22022110, 30830954, 35035175, 55055275, 70070350, 77077385, 110110550, 154154770, 385386925, 770773850]

約数ペア:

[(1, 770773850), (2, 385386925), (5, 154154770), (7, 110110550), (10, 77077385), (11, 70070350), (14, 55055275), (22, 35035175), (25, 30830954), (35, 22022110), (50, 15415477), (55, 14014070), (70, 11011055), (77, 10010050), (110, 7007035), (154, 5005025), (175, 4404422), (275, 2802814), (350, 2202211), (385, 2002010), (550, 1401407), (770, 1001005), (1925, 400402), (3850, 200201)]