3893360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 9280656

約数和(自身を除く): 5387296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1187, 1640, 2374, 3280, 4748, 5935, 9496, 11870, 18992, 23740, 47480, 48667, 94960, 97334, 194668, 243335, 389336, 486670, 778672, 973340, 1946680, 3893360]

約数ペア:

[(1, 3893360), (2, 1946680), (4, 973340), (5, 778672), (8, 486670), (10, 389336), (16, 243335), (20, 194668), (40, 97334), (41, 94960), (80, 48667), (82, 47480), (164, 23740), (205, 18992), (328, 11870), (410, 9496), (656, 5935), (820, 4748), (1187, 3280), (1640, 2374)]