10040208220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71715773}}^1$

素因数の和:71715789

約数の個数: 24

約数和(自身を含む): 24096500064

約数和(自身を除く): 14056291844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71715773, 143431546, 286863092, 358578865, 502010411, 717157730, 1004020822, 1434315460, 2008041644, 2510052055, 5020104110, 10040208220]

約数ペア:

[(1, 10040208220), (2, 5020104110), (4, 2510052055), (5, 2008041644), (7, 1434315460), (10, 1004020822), (14, 717157730), (20, 502010411), (28, 358578865), (35, 286863092), (70, 143431546), (140, 71715773)]