58657240

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7369}}^1$

素因数の和:7579

約数の個数: 32

約数和(自身を含む): 132660000

約数和(自身を除く): 74002760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7369, 7960, 14738, 29476, 36845, 58952, 73690, 147380, 294760, 1466431, 2932862, 5865724, 7332155, 11731448, 14664310, 29328620, 58657240]

約数ペア:

[(1, 58657240), (2, 29328620), (4, 14664310), (5, 11731448), (8, 7332155), (10, 5865724), (20, 2932862), (40, 1466431), (199, 294760), (398, 147380), (796, 73690), (995, 58952), (1592, 36845), (1990, 29476), (3980, 14738), (7369, 7960)]