43207340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8582

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 60092500

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, 8539, 17078, 34156, 42695, 85390, 93929, 170780, 187858, 196397, 375716, 392794, 469645, 785588, 939290, 981985, 1878580, 1963970, 2160367, 3927940, 4320734, 8641468, 10801835, 21603670, 43207340]

約数ペア:

[(1, 43207340), (2, 21603670), (4, 10801835), (5, 8641468), (10, 4320734), (11, 3927940), (20, 2160367), (22, 1963970), (23, 1878580), (44, 981985), (46, 939290), (55, 785588), (92, 469645), (110, 392794), (115, 375716), (220, 196397), (230, 187858), (253, 170780), (460, 93929), (506, 85390), (1012, 42695), (1265, 34156), (2530, 17078), (5060, 8539)]