26522800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 60

約数和(自身を含む): 64825216

約数和(自身を除く): 38302416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1087, 1220, 1525, 2174, 2440, 3050, 4348, 4880, 5435, 6100, 8696, 10870, 12200, 17392, 21740, 24400, 27175, 43480, 54350, 66307, 86960, 108700, 132614, 217400, 265228, 331535, 434800, 530456, 663070, 1060912, 1326140, 1657675, 2652280, 3315350, 5304560, 6630700, 13261400, 26522800]

約数ペア:

[(1, 26522800), (2, 13261400), (4, 6630700), (5, 5304560), (8, 3315350), (10, 2652280), (16, 1657675), (20, 1326140), (25, 1060912), (40, 663070), (50, 530456), (61, 434800), (80, 331535), (100, 265228), (122, 217400), (200, 132614), (244, 108700), (305, 86960), (400, 66307), (488, 54350), (610, 43480), (976, 27175), (1087, 24400), (1220, 21740), (1525, 17392), (2174, 12200), (2440, 10870), (3050, 8696), (4348, 6100), (4880, 5435)]