9027080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 11536120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2719, 3320, 5438, 10876, 13595, 21752, 27190, 54380, 108760, 225677, 451354, 902708, 1128385, 1805416, 2256770, 4513540, 9027080]

約数ペア:

[(1, 9027080), (2, 4513540), (4, 2256770), (5, 1805416), (8, 1128385), (10, 902708), (20, 451354), (40, 225677), (83, 108760), (166, 54380), (332, 27190), (415, 21752), (664, 13595), (830, 10876), (1660, 5438), (2719, 3320)]