110327080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19843}}^1$

素因数の和:19993

約数の個数: 32

約数和(自身を含む): 250034400

約数和(自身を除く): 139707320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 19843, 39686, 79372, 99215, 158744, 198430, 396860, 793720, 2758177, 5516354, 11032708, 13790885, 22065416, 27581770, 55163540, 110327080]

約数ペア:

[(1, 110327080), (2, 55163540), (4, 27581770), (5, 22065416), (8, 13790885), (10, 11032708), (20, 5516354), (40, 2758177), (139, 793720), (278, 396860), (556, 198430), (695, 158744), (1112, 99215), (1390, 79372), (2780, 39686), (5560, 19843)]