22943920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4933

約数の個数: 40

約数和(自身を含む): 54259920

約数和(自身を除く): 31316000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4861, 9722, 19444, 24305, 38888, 48610, 77776, 97220, 194440, 286799, 388880, 573598, 1147196, 1433995, 2294392, 2867990, 4588784, 5735980, 11471960, 22943920]

約数ペア:

[(1, 22943920), (2, 11471960), (4, 5735980), (5, 4588784), (8, 2867990), (10, 2294392), (16, 1433995), (20, 1147196), (40, 573598), (59, 388880), (80, 286799), (118, 194440), (236, 97220), (295, 77776), (472, 48610), (590, 38888), (944, 24305), (1180, 19444), (2360, 9722), (4720, 4861)]