22203280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 58817664

約数和(自身を除く): 36614384

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, 1097, 1265, 1840, 2024, 2194, 2530, 4048, 4388, 5060, 5485, 8776, 10120, 10970, 12067, 17552, 20240, 21940, 24134, 25231, 43880, 48268, 50462, 60335, 87760, 96536, 100924, 120670, 126155, 193072, 201848, 241340, 252310, 277541, 403696, 482680, 504620, 555082, 965360, 1009240, 1110164, 1387705, 2018480, 2220328, 2775410, 4440656, 5550820, 11101640, 22203280]

約数ペア:

[(1, 22203280), (2, 11101640), (4, 5550820), (5, 4440656), (8, 2775410), (10, 2220328), (11, 2018480), (16, 1387705), (20, 1110164), (22, 1009240), (23, 965360), (40, 555082), (44, 504620), (46, 482680), (55, 403696), (80, 277541), (88, 252310), (92, 241340), (110, 201848), (115, 193072), (176, 126155), (184, 120670), (220, 100924), (230, 96536), (253, 87760), (368, 60335), (440, 50462), (460, 48268), (506, 43880), (880, 25231), (920, 24134), (1012, 21940), (1097, 20240), (1265, 17552), (1840, 12067), (2024, 10970), (2194, 10120), (2530, 8776), (4048, 5485), (4388, 5060)]