230685702920

素因数分解:

$2^3\times 5^1\times {\mathrm{70313}}^1\times {\mathrm{82021}}^1$

素因数の和:152345

約数の個数: 32

約数和(自身を含む): 519056541720

約数和(自身を除く): 288370838800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70313, 82021, 140626, 164042, 281252, 328084, 351565, 410105, 562504, 656168, 703130, 820210, 1406260, 1640420, 2812520, 3280840, 5767142573, 11534285146, 23068570292, 28835712865, 46137140584, 57671425730, 115342851460, 230685702920]

約数ペア:

[(1, 230685702920), (2, 115342851460), (4, 57671425730), (5, 46137140584), (8, 28835712865), (10, 23068570292), (20, 11534285146), (40, 5767142573), (70313, 3280840), (82021, 2812520), (140626, 1640420), (164042, 1406260), (281252, 820210), (328084, 703130), (351565, 656168), (410105, 562504)]