4210360040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{757259}}^1$

素因数の和:757409

約数の個数: 32

約数和(自身を含む): 9541476000

約数和(自身を除く): 5331115960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 757259, 1514518, 3029036, 3786295, 6058072, 7572590, 15145180, 30290360, 105259001, 210518002, 421036004, 526295005, 842072008, 1052590010, 2105180020, 4210360040]

約数ペア:

[(1, 4210360040), (2, 2105180020), (4, 1052590010), (5, 842072008), (8, 526295005), (10, 421036004), (20, 210518002), (40, 105259001), (139, 30290360), (278, 15145180), (556, 7572590), (695, 6058072), (1112, 3786295), (1390, 3029036), (2780, 1514518), (5560, 757259)]