2085050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2414662

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 223, 275, 374, 425, 446, 550, 850, 935, 1115, 1870, 2230, 2453, 3791, 4675, 4906, 5575, 7582, 9350, 11150, 12265, 18955, 24530, 37910, 41701, 61325, 83402, 94775, 122650, 189550, 208505, 417010, 1042525, 2085050]

約数ペア:

[(1, 2085050), (2, 1042525), (5, 417010), (10, 208505), (11, 189550), (17, 122650), (22, 94775), (25, 83402), (34, 61325), (50, 41701), (55, 37910), (85, 24530), (110, 18955), (170, 12265), (187, 11150), (223, 9350), (275, 7582), (374, 5575), (425, 4906), (446, 4675), (550, 3791), (850, 2453), (935, 2230), (1115, 1870)]