9884650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 20188440

約数和(自身を除く): 10303790

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 401, 425, 493, 725, 802, 850, 986, 1450, 2005, 2465, 4010, 4930, 6817, 10025, 11629, 12325, 13634, 20050, 23258, 24650, 34085, 58145, 68170, 116290, 170425, 197693, 290725, 340850, 395386, 581450, 988465, 1976930, 4942325, 9884650]

約数ペア:

[(1, 9884650), (2, 4942325), (5, 1976930), (10, 988465), (17, 581450), (25, 395386), (29, 340850), (34, 290725), (50, 197693), (58, 170425), (85, 116290), (145, 68170), (170, 58145), (290, 34085), (401, 24650), (425, 23258), (493, 20050), (725, 13634), (802, 12325), (850, 11629), (986, 10025), (1450, 6817), (2005, 4930), (2465, 4010)]