70967200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2126

約数の個数: 72

約数和(自身を含む): 177363648

約数和(自身を除く): 106396448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2063, 2150, 3440, 4126, 4300, 6880, 8252, 8600, 10315, 16504, 17200, 20630, 33008, 34400, 41260, 51575, 66016, 82520, 88709, 103150, 165040, 177418, 206300, 330080, 354836, 412600, 443545, 709672, 825200, 887090, 1419344, 1650400, 1774180, 2217725, 2838688, 3548360, 4435450, 7096720, 8870900, 14193440, 17741800, 35483600, 70967200]

約数ペア:

[(1, 70967200), (2, 35483600), (4, 17741800), (5, 14193440), (8, 8870900), (10, 7096720), (16, 4435450), (20, 3548360), (25, 2838688), (32, 2217725), (40, 1774180), (43, 1650400), (50, 1419344), (80, 887090), (86, 825200), (100, 709672), (160, 443545), (172, 412600), (200, 354836), (215, 330080), (344, 206300), (400, 177418), (430, 165040), (688, 103150), (800, 88709), (860, 82520), (1075, 66016), (1376, 51575), (1720, 41260), (2063, 34400), (2150, 33008), (3440, 20630), (4126, 17200), (4300, 16504), (6880, 10315), (8252, 8600)]