510528080

素因数分解:

$2^4\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{4621}}^1$

素因数の和:6015

約数の個数: 40

約数和(自身を含む): 1188094344

約数和(自身を除く): 677566264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1381, 2762, 4621, 5524, 6905, 9242, 11048, 13810, 18484, 22096, 23105, 27620, 36968, 46210, 55240, 73936, 92420, 110480, 184840, 369680, 6381601, 12763202, 25526404, 31908005, 51052808, 63816010, 102105616, 127632020, 255264040, 510528080]

約数ペア:

[(1, 510528080), (2, 255264040), (4, 127632020), (5, 102105616), (8, 63816010), (10, 51052808), (16, 31908005), (20, 25526404), (40, 12763202), (80, 6381601), (1381, 369680), (2762, 184840), (4621, 110480), (5524, 92420), (6905, 73936), (9242, 55240), (11048, 46210), (13810, 36968), (18484, 27620), (22096, 23105)]