33996520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13933}}^1$

素因数の和:14005

約数の個数: 32

約数和(自身を含む): 77751720

約数和(自身を除く): 43755200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13933, 27866, 55732, 69665, 111464, 139330, 278660, 557320, 849913, 1699826, 3399652, 4249565, 6799304, 8499130, 16998260, 33996520]

約数ペア:

[(1, 33996520), (2, 16998260), (4, 8499130), (5, 6799304), (8, 4249565), (10, 3399652), (20, 1699826), (40, 849913), (61, 557320), (122, 278660), (244, 139330), (305, 111464), (488, 69665), (610, 55732), (1220, 27866), (2440, 13933)]