16602080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9433}}^1$

素因数の和:9459

約数の個数: 48

約数和(自身を含む): 42792624

約数和(自身を除く): 26190544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 9433, 18866, 37732, 47165, 75464, 94330, 103763, 150928, 188660, 207526, 301856, 377320, 415052, 518815, 754640, 830104, 1037630, 1509280, 1660208, 2075260, 3320416, 4150520, 8301040, 16602080]

約数ペア:

[(1, 16602080), (2, 8301040), (4, 4150520), (5, 3320416), (8, 2075260), (10, 1660208), (11, 1509280), (16, 1037630), (20, 830104), (22, 754640), (32, 518815), (40, 415052), (44, 377320), (55, 301856), (80, 207526), (88, 188660), (110, 150928), (160, 103763), (176, 94330), (220, 75464), (352, 47165), (440, 37732), (880, 18866), (1760, 9433)]