88982740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57781}}^1$

素因数の和:57808

約数の個数: 48

約数和(自身を含む): 232977024

約数和(自身を除く): 143994284

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, 57781, 115562, 231124, 288905, 404467, 577810, 635591, 808934, 1155620, 1271182, 1617868, 2022335, 2542364, 3177955, 4044670, 4449137, 6355910, 8089340, 8898274, 12711820, 17796548, 22245685, 44491370, 88982740]

約数ペア:

[(1, 88982740), (2, 44491370), (4, 22245685), (5, 17796548), (7, 12711820), (10, 8898274), (11, 8089340), (14, 6355910), (20, 4449137), (22, 4044670), (28, 3177955), (35, 2542364), (44, 2022335), (55, 1617868), (70, 1271182), (77, 1155620), (110, 808934), (140, 635591), (154, 577810), (220, 404467), (308, 288905), (385, 231124), (770, 115562), (1540, 57781)]