118421050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 242172000

約数和(自身を除く): 123750950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1529, 1549, 3058, 3098, 3475, 6950, 7645, 7745, 15290, 15490, 17039, 34078, 38225, 38725, 76450, 77450, 85195, 170390, 215311, 425975, 430622, 851950, 1076555, 2153110, 2368421, 4736842, 5382775, 10765550, 11842105, 23684210, 59210525, 118421050]

約数ペア:

[(1, 118421050), (2, 59210525), (5, 23684210), (10, 11842105), (11, 10765550), (22, 5382775), (25, 4736842), (50, 2368421), (55, 2153110), (110, 1076555), (139, 851950), (275, 430622), (278, 425975), (550, 215311), (695, 170390), (1390, 85195), (1529, 77450), (1549, 76450), (3058, 38725), (3098, 38225), (3475, 34078), (6950, 17039), (7645, 15490), (7745, 15290)]