38475040

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 52970720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1259, 1528, 1910, 2518, 3056, 3820, 5036, 6112, 6295, 7640, 10072, 12590, 15280, 20144, 25180, 30560, 40288, 50360, 100720, 201440, 240469, 480938, 961876, 1202345, 1923752, 2404690, 3847504, 4809380, 7695008, 9618760, 19237520, 38475040]

約数ペア:

[(1, 38475040), (2, 19237520), (4, 9618760), (5, 7695008), (8, 4809380), (10, 3847504), (16, 2404690), (20, 1923752), (32, 1202345), (40, 961876), (80, 480938), (160, 240469), (191, 201440), (382, 100720), (764, 50360), (955, 40288), (1259, 30560), (1528, 25180), (1910, 20144), (2518, 15280), (3056, 12590), (3820, 10072), (5036, 7640), (6112, 6295)]