95920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 245520

約数和(自身を除く): 149600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1090, 1199, 1744, 2180, 2398, 4360, 4796, 5995, 8720, 9592, 11990, 19184, 23980, 47960, 95920]

約数ペア:

[(1, 95920), (2, 47960), (4, 23980), (5, 19184), (8, 11990), (10, 9592), (11, 8720), (16, 5995), (20, 4796), (22, 4360), (40, 2398), (44, 2180), (55, 1744), (80, 1199), (88, 1090), (109, 880), (110, 872), (176, 545), (218, 440), (220, 436)]