27316760

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1213}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 61622640

約数和(自身を除く): 34305880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 1213, 2252, 2426, 2815, 4504, 4852, 5630, 6065, 9704, 11260, 12130, 22520, 24260, 48520, 682919, 1365838, 2731676, 3414595, 5463352, 6829190, 13658380, 27316760]

約数ペア:

[(1, 27316760), (2, 13658380), (4, 6829190), (5, 5463352), (8, 3414595), (10, 2731676), (20, 1365838), (40, 682919), (563, 48520), (1126, 24260), (1213, 22520), (2252, 12130), (2426, 11260), (2815, 9704), (4504, 6065), (4852, 5630)]