2022021925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{8681}}^1$

素因数の和:8731

約数の個数: 48

約数和(自身を含む): 3152191104

約数和(自身を除く): 1130169179

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1331, 1925, 3025, 4235, 6655, 8681, 9317, 21175, 33275, 43405, 46585, 60767, 95491, 217025, 232925, 303835, 477455, 668437, 1050401, 1519175, 2387275, 3342185, 5252005, 7352807, 11554411, 16710925, 26260025, 36764035, 57772055, 80880877, 183820175, 288860275, 404404385, 2022021925]

約数ペア:

[(1, 2022021925), (5, 404404385), (7, 288860275), (11, 183820175), (25, 80880877), (35, 57772055), (55, 36764035), (77, 26260025), (121, 16710925), (175, 11554411), (275, 7352807), (385, 5252005), (605, 3342185), (847, 2387275), (1331, 1519175), (1925, 1050401), (3025, 668437), (4235, 477455), (6655, 303835), (8681, 232925), (9317, 217025), (21175, 95491), (33275, 60767), (43405, 46585)]