22349360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 57451680

約数和(自身を除く): 35102320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 233, 436, 440, 466, 545, 872, 880, 932, 1090, 1165, 1199, 1744, 1864, 2180, 2330, 2398, 2563, 3728, 4360, 4660, 4796, 5126, 5995, 8720, 9320, 9592, 10252, 11990, 12815, 18640, 19184, 20504, 23980, 25397, 25630, 41008, 47960, 50794, 51260, 95920, 101588, 102520, 126985, 203176, 205040, 253970, 279367, 406352, 507940, 558734, 1015880, 1117468, 1396835, 2031760, 2234936, 2793670, 4469872, 5587340, 11174680, 22349360]

約数ペア:

[(1, 22349360), (2, 11174680), (4, 5587340), (5, 4469872), (8, 2793670), (10, 2234936), (11, 2031760), (16, 1396835), (20, 1117468), (22, 1015880), (40, 558734), (44, 507940), (55, 406352), (80, 279367), (88, 253970), (109, 205040), (110, 203176), (176, 126985), (218, 102520), (220, 101588), (233, 95920), (436, 51260), (440, 50794), (466, 47960), (545, 41008), (872, 25630), (880, 25397), (932, 23980), (1090, 20504), (1165, 19184), (1199, 18640), (1744, 12815), (1864, 11990), (2180, 10252), (2330, 9592), (2398, 9320), (2563, 8720), (3728, 5995), (4360, 5126), (4660, 4796)]