4477271320

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{104707}}^1$

素因数の和:105787

約数の個数: 32

約数和(自身を含む): 10083380400

約数和(自身を除く): 5606109080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 4276, 5345, 8552, 10690, 21380, 42760, 104707, 209414, 418828, 523535, 837656, 1047070, 2094140, 4188280, 111931783, 223863566, 447727132, 559658915, 895454264, 1119317830, 2238635660, 4477271320]

約数ペア:

[(1, 4477271320), (2, 2238635660), (4, 1119317830), (5, 895454264), (8, 559658915), (10, 447727132), (20, 223863566), (40, 111931783), (1069, 4188280), (2138, 2094140), (4276, 1047070), (5345, 837656), (8552, 523535), (10690, 418828), (21380, 209414), (42760, 104707)]