2285452040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{5101}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 5377916160

約数和(自身を除く): 3092464120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 487, 920, 974, 1948, 2435, 3896, 4870, 5101, 9740, 10202, 11201, 19480, 20404, 22402, 25505, 40808, 44804, 51010, 56005, 89608, 102020, 112010, 117323, 204040, 224020, 234646, 448040, 469292, 586615, 938584, 1173230, 2346460, 2484187, 4692920, 4968374, 9936748, 12420935, 19873496, 24841870, 49683740, 57136301, 99367480, 114272602, 228545204, 285681505, 457090408, 571363010, 1142726020, 2285452040]

約数ペア:

[(1, 2285452040), (2, 1142726020), (4, 571363010), (5, 457090408), (8, 285681505), (10, 228545204), (20, 114272602), (23, 99367480), (40, 57136301), (46, 49683740), (92, 24841870), (115, 19873496), (184, 12420935), (230, 9936748), (460, 4968374), (487, 4692920), (920, 2484187), (974, 2346460), (1948, 1173230), (2435, 938584), (3896, 586615), (4870, 469292), (5101, 448040), (9740, 234646), (10202, 224020), (11201, 204040), (19480, 117323), (20404, 112010), (22402, 102020), (25505, 89608), (40808, 56005), (44804, 51010)]