22122320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 58603392

約数和(自身を除く): 36481072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1093, 1265, 1840, 2024, 2186, 2530, 4048, 4372, 5060, 5465, 8744, 10120, 10930, 12023, 17488, 20240, 21860, 24046, 25139, 43720, 48092, 50278, 60115, 87440, 96184, 100556, 120230, 125695, 192368, 201112, 240460, 251390, 276529, 402224, 480920, 502780, 553058, 961840, 1005560, 1106116, 1382645, 2011120, 2212232, 2765290, 4424464, 5530580, 11061160, 22122320]

約数ペア:

[(1, 22122320), (2, 11061160), (4, 5530580), (5, 4424464), (8, 2765290), (10, 2212232), (11, 2011120), (16, 1382645), (20, 1106116), (22, 1005560), (23, 961840), (40, 553058), (44, 502780), (46, 480920), (55, 402224), (80, 276529), (88, 251390), (92, 240460), (110, 201112), (115, 192368), (176, 125695), (184, 120230), (220, 100556), (230, 96184), (253, 87440), (368, 60115), (440, 50278), (460, 48092), (506, 43720), (880, 25139), (920, 24046), (1012, 21860), (1093, 20240), (1265, 17488), (1840, 12023), (2024, 10930), (2186, 10120), (2530, 8744), (4048, 5465), (4372, 5060)]