103418440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60127}}^1$

素因数の和:60181

約数の個数: 32

約数和(自身を含む): 238106880

約数和(自身を除く): 134688440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 60127, 120254, 240508, 300635, 481016, 601270, 1202540, 2405080, 2585461, 5170922, 10341844, 12927305, 20683688, 25854610, 51709220, 103418440]

約数ペア:

[(1, 103418440), (2, 51709220), (4, 25854610), (5, 20683688), (8, 12927305), (10, 10341844), (20, 5170922), (40, 2585461), (43, 2405080), (86, 1202540), (172, 601270), (215, 481016), (344, 300635), (430, 240508), (860, 120254), (1720, 60127)]