23387320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 36539720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2311, 2530, 4622, 5060, 9244, 10120, 11555, 18488, 23110, 25421, 46220, 50842, 53153, 92440, 101684, 106306, 127105, 203368, 212612, 254210, 265765, 425224, 508420, 531530, 584683, 1016840, 1063060, 1169366, 2126120, 2338732, 2923415, 4677464, 5846830, 11693660, 23387320]

約数ペア:

[(1, 23387320), (2, 11693660), (4, 5846830), (5, 4677464), (8, 2923415), (10, 2338732), (11, 2126120), (20, 1169366), (22, 1063060), (23, 1016840), (40, 584683), (44, 531530), (46, 508420), (55, 425224), (88, 265765), (92, 254210), (110, 212612), (115, 203368), (184, 127105), (220, 106306), (230, 101684), (253, 92440), (440, 53153), (460, 50842), (506, 46220), (920, 25421), (1012, 23110), (1265, 18488), (2024, 11555), (2311, 10120), (2530, 9244), (4622, 5060)]