66051680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7071

約数の個数: 48

約数和(自身を含む): 158714640

約数和(自身を除く): 92662960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 6997, 9440, 13994, 27988, 34985, 55976, 69970, 111952, 139940, 223904, 279880, 412823, 559760, 825646, 1119520, 1651292, 2064115, 3302584, 4128230, 6605168, 8256460, 13210336, 16512920, 33025840, 66051680]

約数ペア:

[(1, 66051680), (2, 33025840), (4, 16512920), (5, 13210336), (8, 8256460), (10, 6605168), (16, 4128230), (20, 3302584), (32, 2064115), (40, 1651292), (59, 1119520), (80, 825646), (118, 559760), (160, 412823), (236, 279880), (295, 223904), (472, 139940), (590, 111952), (944, 69970), (1180, 55976), (1888, 34985), (2360, 27988), (4720, 13994), (6997, 9440)]