1796779640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2642323}}^1$

素因数の和:2642351

約数の個数: 32

約数和(自身を含む): 4280564880

約数和(自身を除く): 2483785240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2642323, 5284646, 10569292, 13211615, 21138584, 26423230, 44919491, 52846460, 89838982, 105692920, 179677964, 224597455, 359355928, 449194910, 898389820, 1796779640]

約数ペア:

[(1, 1796779640), (2, 898389820), (4, 449194910), (5, 359355928), (8, 224597455), (10, 179677964), (17, 105692920), (20, 89838982), (34, 52846460), (40, 44919491), (68, 26423230), (85, 21138584), (136, 13211615), (170, 10569292), (340, 5284646), (680, 2642323)]