16340063995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1\times {\mathrm{4001}}^1$

素因数の和:6135

約数の個数: 32

約数和(自身を含む): 21679954560

約数和(自身を除く): 5339890565

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 2089, 4001, 10445, 20005, 35513, 48047, 68017, 92023, 177565, 240235, 340085, 460115, 816799, 1564391, 4083995, 7821955, 8358089, 41790445, 142087513, 192236047, 710437565, 961180235, 3268012799, 16340063995]

約数ペア:

[(1, 16340063995), (5, 3268012799), (17, 961180235), (23, 710437565), (85, 192236047), (115, 142087513), (391, 41790445), (1955, 8358089), (2089, 7821955), (4001, 4083995), (10445, 1564391), (20005, 816799), (35513, 460115), (48047, 340085), (68017, 240235), (92023, 177565)]