82662704860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{50417}}^1$

素因数の和:51622

約数の個数: 48

約数和(自身を含む): 176129837856

約数和(自身を除く): 93467132996

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1123, 1460, 2246, 4492, 5615, 11230, 22460, 50417, 81979, 100834, 163958, 201668, 252085, 327916, 409895, 504170, 819790, 1008340, 1639580, 3680441, 7360882, 14721764, 18402205, 36804410, 56618291, 73608820, 113236582, 226473164, 283091455, 566182910, 1132365820, 4133135243, 8266270486, 16532540972, 20665676215, 41331352430, 82662704860]

約数ペア:

[(1, 82662704860), (2, 41331352430), (4, 20665676215), (5, 16532540972), (10, 8266270486), (20, 4133135243), (73, 1132365820), (146, 566182910), (292, 283091455), (365, 226473164), (730, 113236582), (1123, 73608820), (1460, 56618291), (2246, 36804410), (4492, 18402205), (5615, 14721764), (11230, 7360882), (22460, 3680441), (50417, 1639580), (81979, 1008340), (100834, 819790), (163958, 504170), (201668, 409895), (252085, 327916)]