43607540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 97638912

約数和(自身を除く): 54031372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2017, 2162, 4034, 4324, 5405, 8068, 10085, 10810, 20170, 21620, 40340, 46391, 92782, 94799, 185564, 189598, 231955, 379196, 463910, 473995, 927820, 947990, 1895980, 2180377, 4360754, 8721508, 10901885, 21803770, 43607540]

約数ペア:

[(1, 43607540), (2, 21803770), (4, 10901885), (5, 8721508), (10, 4360754), (20, 2180377), (23, 1895980), (46, 947990), (47, 927820), (92, 473995), (94, 463910), (115, 379196), (188, 231955), (230, 189598), (235, 185564), (460, 94799), (470, 92782), (940, 46391), (1081, 40340), (2017, 21620), (2162, 20170), (4034, 10810), (4324, 10085), (5405, 8068)]