4819280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 11329632

約数和(自身を除く): 6510352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 563, 856, 1070, 1126, 1712, 2140, 2252, 2815, 4280, 4504, 5630, 8560, 9008, 11260, 22520, 45040, 60241, 120482, 240964, 301205, 481928, 602410, 963856, 1204820, 2409640, 4819280]

約数ペア:

[(1, 4819280), (2, 2409640), (4, 1204820), (5, 963856), (8, 602410), (10, 481928), (16, 301205), (20, 240964), (40, 120482), (80, 60241), (107, 45040), (214, 22520), (428, 11260), (535, 9008), (563, 8560), (856, 5630), (1070, 4504), (1126, 4280), (1712, 2815), (2140, 2252)]