27082760

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4871}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 34304440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4871, 5560, 9742, 19484, 24355, 38968, 48710, 97420, 194840, 677069, 1354138, 2708276, 3385345, 5416552, 6770690, 13541380, 27082760]

約数ペア:

[(1, 27082760), (2, 13541380), (4, 6770690), (5, 5416552), (8, 3385345), (10, 2708276), (20, 1354138), (40, 677069), (139, 194840), (278, 97420), (556, 48710), (695, 38968), (1112, 24355), (1390, 19484), (2780, 9742), (4871, 5560)]