13210003160

素因数分解:

$2^3\times 5^1\times {\mathrm{330250079}}^1$

素因数の和:330250090

約数の個数: 16

約数和(自身を含む): 29722507200

約数和(自身を除く): 16512504040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 330250079, 660500158, 1321000316, 1651250395, 2642000632, 3302500790, 6605001580, 13210003160]

約数ペア:

[(1, 13210003160), (2, 6605001580), (4, 3302500790), (5, 2642000632), (8, 1651250395), (10, 1321000316), (20, 660500158), (40, 330250079)]