2019315260050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17137}}^1\times {\mathrm{214243}}^1$

素因数の和:231403

約数の個数: 48

約数和(自身を含む): 4097632457952

約数和(自身を除く): 2078317197902

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 17137, 34274, 85685, 171370, 188507, 214243, 377014, 428425, 428486, 856850, 942535, 1071215, 1885070, 2142430, 2356673, 4712675, 4713346, 5356075, 9425350, 10712150, 11783365, 23566730, 58916825, 117833650, 3671482291, 7342964582, 18357411455, 36714822910, 40386305201, 80772610402, 91787057275, 183574114550, 201931526005, 403863052010, 1009657630025, 2019315260050]

約数ペア:

[(1, 2019315260050), (2, 1009657630025), (5, 403863052010), (10, 201931526005), (11, 183574114550), (22, 91787057275), (25, 80772610402), (50, 40386305201), (55, 36714822910), (110, 18357411455), (275, 7342964582), (550, 3671482291), (17137, 117833650), (34274, 58916825), (85685, 23566730), (171370, 11783365), (188507, 10712150), (214243, 9425350), (377014, 5356075), (428425, 4713346), (428486, 4712675), (856850, 2356673), (942535, 2142430), (1071215, 1885070)]