1880508710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1\times {\mathrm{2027}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 3420716832

約数和(自身を除く): 1540208122

約数列:

[1, 2, 5, 10, 113, 226, 565, 821, 1130, 1642, 2027, 4054, 4105, 8210, 10135, 20270, 92773, 185546, 229051, 458102, 463865, 927730, 1145255, 1664167, 2290510, 3328334, 8320835, 16641670, 188050871, 376101742, 940254355, 1880508710]

約数ペア:

[(1, 1880508710), (2, 940254355), (5, 376101742), (10, 188050871), (113, 16641670), (226, 8320835), (565, 3328334), (821, 2290510), (1130, 1664167), (1642, 1145255), (2027, 927730), (4054, 463865), (4105, 458102), (8210, 229051), (10135, 185546), (20270, 92773)]