68848160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10007}}^1$

素因数の和:10065

約数の個数: 48

約数和(自身を含む): 166453056

約数和(自身を除く): 97604896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 10007, 20014, 40028, 50035, 80056, 100070, 160112, 200140, 320224, 400280, 430301, 800560, 860602, 1601120, 1721204, 2151505, 3442408, 4303010, 6884816, 8606020, 13769632, 17212040, 34424080, 68848160]

約数ペア:

[(1, 68848160), (2, 34424080), (4, 17212040), (5, 13769632), (8, 8606020), (10, 6884816), (16, 4303010), (20, 3442408), (32, 2151505), (40, 1721204), (43, 1601120), (80, 860602), (86, 800560), (160, 430301), (172, 400280), (215, 320224), (344, 200140), (430, 160112), (688, 100070), (860, 80056), (1376, 50035), (1720, 40028), (3440, 20014), (6880, 10007)]