89084380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57847}}^1$

素因数の和:57874

約数の個数: 48

約数和(自身を含む): 233243136

約数和(自身を除く): 144158756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 57847, 115694, 231388, 289235, 404929, 578470, 636317, 809858, 1156940, 1272634, 1619716, 2024645, 2545268, 3181585, 4049290, 4454219, 6363170, 8098580, 8908438, 12726340, 17816876, 22271095, 44542190, 89084380]

約数ペア:

[(1, 89084380), (2, 44542190), (4, 22271095), (5, 17816876), (7, 12726340), (10, 8908438), (11, 8098580), (14, 6363170), (20, 4454219), (22, 4049290), (28, 3181585), (35, 2545268), (44, 2024645), (55, 1619716), (70, 1272634), (77, 1156940), (110, 809858), (140, 636317), (154, 578470), (220, 404929), (308, 289235), (385, 231388), (770, 115694), (1540, 57847)]