16067120

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 37725264

約数和(自身を除く): 21658144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 1877, 2140, 3754, 4280, 7508, 8560, 9385, 15016, 18770, 30032, 37540, 75080, 150160, 200839, 401678, 803356, 1004195, 1606712, 2008390, 3213424, 4016780, 8033560, 16067120]

約数ペア:

[(1, 16067120), (2, 8033560), (4, 4016780), (5, 3213424), (8, 2008390), (10, 1606712), (16, 1004195), (20, 803356), (40, 401678), (80, 200839), (107, 150160), (214, 75080), (428, 37540), (535, 30032), (856, 18770), (1070, 15016), (1712, 9385), (1877, 8560), (2140, 7508), (3754, 4280)]