5139350

素因数分解:

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

素因数の和:185

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 5172490

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 109, 115, 205, 218, 230, 410, 545, 575, 943, 1025, 1090, 1150, 1886, 2050, 2507, 2725, 4469, 4715, 5014, 5450, 8938, 9430, 12535, 22345, 23575, 25070, 44690, 47150, 62675, 102787, 111725, 125350, 205574, 223450, 513935, 1027870, 2569675, 5139350]

約数ペア:

[(1, 5139350), (2, 2569675), (5, 1027870), (10, 513935), (23, 223450), (25, 205574), (41, 125350), (46, 111725), (50, 102787), (82, 62675), (109, 47150), (115, 44690), (205, 25070), (218, 23575), (230, 22345), (410, 12535), (545, 9430), (575, 8938), (943, 5450), (1025, 5014), (1090, 4715), (1150, 4469), (1886, 2725), (2050, 2507)]