29328620

素因数分解:

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

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 61908000

約数和(自身を除く): 32579380

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 7369, 14738, 29476, 36845, 73690, 147380, 1466431, 2932862, 5865724, 7332155, 14664310, 29328620]

約数ペア:

[(1, 29328620), (2, 14664310), (4, 7332155), (5, 5865724), (10, 2932862), (20, 1466431), (199, 147380), (398, 73690), (796, 36845), (995, 29476), (1990, 14738), (3980, 7369)]