246364884880

素因数分解:

$2^4\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1995827}}^1$

素因数の和:1997383

約数の個数: 40

約数和(自身を含む): 573169868352

約数和(自身を除く): 326804983472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1543, 3086, 6172, 7715, 12344, 15430, 24688, 30860, 61720, 123440, 1995827, 3991654, 7983308, 9979135, 15966616, 19958270, 31933232, 39916540, 79833080, 159666160, 3079561061, 6159122122, 12318244244, 15397805305, 24636488488, 30795610610, 49272976976, 61591221220, 123182442440, 246364884880]

約数ペア:

[(1, 246364884880), (2, 123182442440), (4, 61591221220), (5, 49272976976), (8, 30795610610), (10, 24636488488), (16, 15397805305), (20, 12318244244), (40, 6159122122), (80, 3079561061), (1543, 159666160), (3086, 79833080), (6172, 39916540), (7715, 31933232), (12344, 19958270), (15430, 15966616), (24688, 9979135), (30860, 7983308), (61720, 3991654), (123440, 1995827)]