52208720

素因数分解:

$2^4\times 5^1\times {\mathrm{652609}}^1$

素因数の和:652622

約数の個数: 20

約数和(自身を含む): 121385460

約数和(自身を除く): 69176740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 652609, 1305218, 2610436, 3263045, 5220872, 6526090, 10441744, 13052180, 26104360, 52208720]

約数ペア:

[(1, 52208720), (2, 26104360), (4, 13052180), (5, 10441744), (8, 6526090), (10, 5220872), (16, 3263045), (20, 2610436), (40, 1305218), (80, 652609)]