4111480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 9979200

約数和(自身を除く): 5867720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 109, 115, 164, 184, 205, 218, 230, 328, 410, 436, 460, 545, 820, 872, 920, 943, 1090, 1640, 1886, 2180, 2507, 3772, 4360, 4469, 4715, 5014, 7544, 8938, 9430, 10028, 12535, 17876, 18860, 20056, 22345, 25070, 35752, 37720, 44690, 50140, 89380, 100280, 102787, 178760, 205574, 411148, 513935, 822296, 1027870, 2055740, 4111480]

約数ペア:

[(1, 4111480), (2, 2055740), (4, 1027870), (5, 822296), (8, 513935), (10, 411148), (20, 205574), (23, 178760), (40, 102787), (41, 100280), (46, 89380), (82, 50140), (92, 44690), (109, 37720), (115, 35752), (164, 25070), (184, 22345), (205, 20056), (218, 18860), (230, 17876), (328, 12535), (410, 10028), (436, 9430), (460, 8938), (545, 7544), (820, 5014), (872, 4715), (920, 4469), (943, 4360), (1090, 3772), (1640, 2507), (1886, 2180)]