101049619870

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{2513047}}^1$

素因数の和:2517075

約数の個数: 16

約数和(自身を含む): 181934623008

約数和(自身を除く): 80885003138

約数列:

[1, 2, 5, 10, 4021, 8042, 20105, 40210, 2513047, 5026094, 12565235, 25130470, 10104961987, 20209923974, 50524809935, 101049619870]

約数ペア:

[(1, 101049619870), (2, 50524809935), (5, 20209923974), (10, 10104961987), (4021, 25130470), (8042, 12565235), (20105, 5026094), (40210, 2513047)]