11068040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3109}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 25191000

約数和(自身を除く): 14122960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3109, 3560, 6218, 12436, 15545, 24872, 31090, 62180, 124360, 276701, 553402, 1106804, 1383505, 2213608, 2767010, 5534020, 11068040]

約数ペア:

[(1, 11068040), (2, 5534020), (4, 2767010), (5, 2213608), (8, 1383505), (10, 1106804), (20, 553402), (40, 276701), (89, 124360), (178, 62180), (356, 31090), (445, 24872), (712, 15545), (890, 12436), (1780, 6218), (3109, 3560)]