10404050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 10219630

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 109, 115, 166, 218, 230, 415, 545, 575, 830, 1090, 1150, 1909, 2075, 2507, 2725, 3818, 4150, 5014, 5450, 9047, 9545, 12535, 18094, 19090, 25070, 45235, 47725, 62675, 90470, 95450, 125350, 208081, 226175, 416162, 452350, 1040405, 2080810, 5202025, 10404050]

約数ペア:

[(1, 10404050), (2, 5202025), (5, 2080810), (10, 1040405), (23, 452350), (25, 416162), (46, 226175), (50, 208081), (83, 125350), (109, 95450), (115, 90470), (166, 62675), (218, 47725), (230, 45235), (415, 25070), (545, 19090), (575, 18094), (830, 12535), (1090, 9545), (1150, 9047), (1909, 5450), (2075, 5014), (2507, 4150), (2725, 3818)]