22186160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 54505440

約数和(自身を除く): 32319280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 131, 145, 146, 232, 262, 290, 292, 365, 464, 524, 580, 584, 655, 730, 1048, 1160, 1168, 1310, 1460, 2096, 2117, 2320, 2620, 2920, 3799, 4234, 5240, 5840, 7598, 8468, 9563, 10480, 10585, 15196, 16936, 18995, 19126, 21170, 30392, 33872, 37990, 38252, 42340, 47815, 60784, 75980, 76504, 84680, 95630, 151960, 153008, 169360, 191260, 277327, 303920, 382520, 554654, 765040, 1109308, 1386635, 2218616, 2773270, 4437232, 5546540, 11093080, 22186160]

約数ペア:

[(1, 22186160), (2, 11093080), (4, 5546540), (5, 4437232), (8, 2773270), (10, 2218616), (16, 1386635), (20, 1109308), (29, 765040), (40, 554654), (58, 382520), (73, 303920), (80, 277327), (116, 191260), (131, 169360), (145, 153008), (146, 151960), (232, 95630), (262, 84680), (290, 76504), (292, 75980), (365, 60784), (464, 47815), (524, 42340), (580, 38252), (584, 37990), (655, 33872), (730, 30392), (1048, 21170), (1160, 19126), (1168, 18995), (1310, 16936), (1460, 15196), (2096, 10585), (2117, 10480), (2320, 9563), (2620, 8468), (2920, 7598), (3799, 5840), (4234, 5240)]