2022791375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 2878581888

約数和(自身を除く): 855790513

約数列:

[1, 5, 11, 25, 41, 53, 55, 125, 205, 265, 275, 451, 583, 677, 1025, 1325, 1375, 2173, 2255, 2915, 3385, 5125, 6625, 7447, 10865, 11275, 14575, 16925, 23903, 27757, 35881, 37235, 54325, 56375, 72875, 84625, 119515, 138785, 179405, 186175, 271625, 305327, 394691, 597575, 693925, 897025, 930875, 1471121, 1526635, 1973455, 2987875, 3469625, 4485125, 7355605, 7633175, 9867275, 16182331, 36778025, 38165875, 49336375, 80911655, 183890125, 404558275, 2022791375]

約数ペア:

[(1, 2022791375), (5, 404558275), (11, 183890125), (25, 80911655), (41, 49336375), (53, 38165875), (55, 36778025), (125, 16182331), (205, 9867275), (265, 7633175), (275, 7355605), (451, 4485125), (583, 3469625), (677, 2987875), (1025, 1973455), (1325, 1526635), (1375, 1471121), (2173, 930875), (2255, 897025), (2915, 693925), (3385, 597575), (5125, 394691), (6625, 305327), (7447, 271625), (10865, 186175), (11275, 179405), (14575, 138785), (16925, 119515), (23903, 84625), (27757, 72875), (35881, 56375), (37235, 54325)]