4474179920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{77569}}^1$

素因数の和:77692

約数の個数: 80

約数和(自身を含む): 12004112640

約数和(自身を除く): 7529932720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 57680, 77569, 155138, 310276, 387845, 542983, 620552, 775690, 1085966, 1241104, 1551380, 2171932, 2714915, 3102760, 4343864, 5429830, 6205520, 7989607, 8687728, 10859660, 15979214, 21719320, 31958428, 39948035, 43438640, 55927249, 63916856, 79896070, 111854498, 127833712, 159792140, 223708996, 279636245, 319584280, 447417992, 559272490, 639168560, 894835984, 1118544980, 2237089960, 4474179920]

約数ペア:

[(1, 4474179920), (2, 2237089960), (4, 1118544980), (5, 894835984), (7, 639168560), (8, 559272490), (10, 447417992), (14, 319584280), (16, 279636245), (20, 223708996), (28, 159792140), (35, 127833712), (40, 111854498), (56, 79896070), (70, 63916856), (80, 55927249), (103, 43438640), (112, 39948035), (140, 31958428), (206, 21719320), (280, 15979214), (412, 10859660), (515, 8687728), (560, 7989607), (721, 6205520), (824, 5429830), (1030, 4343864), (1442, 3102760), (1648, 2714915), (2060, 2171932), (2884, 1551380), (3605, 1241104), (4120, 1085966), (5768, 775690), (7210, 620552), (8240, 542983), (11536, 387845), (14420, 310276), (28840, 155138), (57680, 77569)]