8889300475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{4027}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 12586694400

約数和(自身を除く): 3697393925

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 349, 575, 1265, 1745, 3839, 4027, 6325, 8027, 8725, 19195, 20135, 40135, 44297, 88297, 92621, 95975, 100675, 200675, 221485, 441485, 463105, 1018831, 1107425, 1405423, 2207425, 2315525, 5094155, 7027115, 15459653, 25470775, 32324729, 35135575, 77298265, 161623645, 355572019, 386491325, 808118225, 1777860095, 8889300475]

約数ペア:

[(1, 8889300475), (5, 1777860095), (11, 808118225), (23, 386491325), (25, 355572019), (55, 161623645), (115, 77298265), (253, 35135575), (275, 32324729), (349, 25470775), (575, 15459653), (1265, 7027115), (1745, 5094155), (3839, 2315525), (4027, 2207425), (6325, 1405423), (8027, 1107425), (8725, 1018831), (19195, 463105), (20135, 441485), (40135, 221485), (44297, 200675), (88297, 100675), (92621, 95975)]