4869622720

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353897}}^1$

素因数の和:353957

約数の個数: 56

約数和(自身を含む): 11865492144

約数和(自身を除く): 6995869424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 353897, 707794, 1415588, 1769485, 2831176, 3538970, 5662352, 7077940, 11324704, 14155880, 15217571, 22649408, 28311760, 30435142, 56623520, 60870284, 76087855, 113247040, 121740568, 152175710, 243481136, 304351420, 486962272, 608702840, 973924544, 1217405680, 2434811360, 4869622720]

約数ペア:

[(1, 4869622720), (2, 2434811360), (4, 1217405680), (5, 973924544), (8, 608702840), (10, 486962272), (16, 304351420), (20, 243481136), (32, 152175710), (40, 121740568), (43, 113247040), (64, 76087855), (80, 60870284), (86, 56623520), (160, 30435142), (172, 28311760), (215, 22649408), (320, 15217571), (344, 14155880), (430, 11324704), (688, 7077940), (860, 5662352), (1376, 3538970), (1720, 2831176), (2752, 1769485), (3440, 1415588), (6880, 707794), (13760, 353897)]