2796608720

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{209327}}^1$

素因数の和:209507

約数の個数: 40

約数和(自身を含む): 6541081344

約数和(自身を除く): 3744472624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 209327, 418654, 837308, 1046635, 1674616, 2093270, 3349232, 4186540, 8373080, 16746160, 34957609, 69915218, 139830436, 174788045, 279660872, 349576090, 559321744, 699152180, 1398304360, 2796608720]

約数ペア:

[(1, 2796608720), (2, 1398304360), (4, 699152180), (5, 559321744), (8, 349576090), (10, 279660872), (16, 174788045), (20, 139830436), (40, 69915218), (80, 34957609), (167, 16746160), (334, 8373080), (668, 4186540), (835, 3349232), (1336, 2093270), (1670, 1674616), (2672, 1046635), (3340, 837308), (6680, 418654), (13360, 209327)]