8929520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 21805896

約数和(自身を除く): 12876376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 211, 230, 368, 422, 460, 529, 844, 920, 1055, 1058, 1688, 1840, 2110, 2116, 2645, 3376, 4220, 4232, 4853, 5290, 8440, 8464, 9706, 10580, 16880, 19412, 21160, 24265, 38824, 42320, 48530, 77648, 97060, 111619, 194120, 223238, 388240, 446476, 558095, 892952, 1116190, 1785904, 2232380, 4464760, 8929520]

約数ペア:

[(1, 8929520), (2, 4464760), (4, 2232380), (5, 1785904), (8, 1116190), (10, 892952), (16, 558095), (20, 446476), (23, 388240), (40, 223238), (46, 194120), (80, 111619), (92, 97060), (115, 77648), (184, 48530), (211, 42320), (230, 38824), (368, 24265), (422, 21160), (460, 19412), (529, 16880), (844, 10580), (920, 9706), (1055, 8464), (1058, 8440), (1688, 5290), (1840, 4853), (2110, 4232), (2116, 4220), (2645, 3376)]