5170020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 14582400

約数和(自身を除く): 9412380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 433, 597, 796, 866, 995, 1194, 1299, 1732, 1990, 2165, 2388, 2598, 2985, 3980, 4330, 5196, 5970, 6495, 8660, 11940, 12990, 25980, 86167, 172334, 258501, 344668, 430835, 517002, 861670, 1034004, 1292505, 1723340, 2585010, 5170020]

約数ペア:

[(1, 5170020), (2, 2585010), (3, 1723340), (4, 1292505), (5, 1034004), (6, 861670), (10, 517002), (12, 430835), (15, 344668), (20, 258501), (30, 172334), (60, 86167), (199, 25980), (398, 12990), (433, 11940), (597, 8660), (796, 6495), (866, 5970), (995, 5196), (1194, 4330), (1299, 3980), (1732, 2985), (1990, 2598), (2165, 2388)]