87532940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17299}}^1$

素因数の和:17342

約数の個数: 48

約数和(自身を含む): 209260800

約数和(自身を除く): 121727860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 17299, 34598, 69196, 86495, 172990, 190289, 345980, 380578, 397877, 761156, 795754, 951445, 1591508, 1902890, 1989385, 3805780, 3978770, 4376647, 7957540, 8753294, 17506588, 21883235, 43766470, 87532940]

約数ペア:

[(1, 87532940), (2, 43766470), (4, 21883235), (5, 17506588), (10, 8753294), (11, 7957540), (20, 4376647), (22, 3978770), (23, 3805780), (44, 1989385), (46, 1902890), (55, 1591508), (92, 951445), (110, 795754), (115, 761156), (220, 397877), (230, 380578), (253, 345980), (460, 190289), (506, 172990), (1012, 86495), (1265, 69196), (2530, 34598), (5060, 17299)]