386836540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{36563}}^1$

素因数の和:36618

約数の個数: 36

約数和(自身を含む): 849235464

約数和(自身を除く): 462398924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 36563, 73126, 146252, 182815, 365630, 731260, 840949, 1681898, 3363796, 4204745, 8409490, 16818980, 19341827, 38683654, 77367308, 96709135, 193418270, 386836540]

約数ペア:

[(1, 386836540), (2, 193418270), (4, 96709135), (5, 77367308), (10, 38683654), (20, 19341827), (23, 16818980), (46, 8409490), (92, 4204745), (115, 3363796), (230, 1681898), (460, 840949), (529, 731260), (1058, 365630), (2116, 182815), (2645, 146252), (5290, 73126), (10580, 36563)]