2099843570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21275

約数の個数: 64

約数和(自身を含む): 4448462976

約数和(自身を除く): 2348619406

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 583, 901, 935, 1166, 1802, 1870, 2915, 4505, 5830, 9010, 9911, 19822, 21187, 42374, 49555, 99110, 105935, 211870, 233057, 360179, 466114, 720358, 1122911, 1165285, 1800895, 2245822, 2330570, 3601790, 3961969, 5614555, 7923938, 11229110, 12352021, 19089487, 19809845, 24704042, 38178974, 39619690, 61760105, 95447435, 123520210, 190894870, 209984357, 419968714, 1049921785, 2099843570]

約数ペア:

[(1, 2099843570), (2, 1049921785), (5, 419968714), (10, 209984357), (11, 190894870), (17, 123520210), (22, 95447435), (34, 61760105), (53, 39619690), (55, 38178974), (85, 24704042), (106, 19809845), (110, 19089487), (170, 12352021), (187, 11229110), (265, 7923938), (374, 5614555), (530, 3961969), (583, 3601790), (901, 2330570), (935, 2245822), (1166, 1800895), (1802, 1165285), (1870, 1122911), (2915, 720358), (4505, 466114), (5830, 360179), (9010, 233057), (9911, 211870), (19822, 105935), (21187, 99110), (42374, 49555)]