39424570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 32969990

約数列:

[1, 2, 5, 10, 113, 139, 226, 251, 278, 502, 565, 695, 1130, 1255, 1390, 2510, 15707, 28363, 31414, 34889, 56726, 69778, 78535, 141815, 157070, 174445, 283630, 348890, 3942457, 7884914, 19712285, 39424570]

約数ペア:

[(1, 39424570), (2, 19712285), (5, 7884914), (10, 3942457), (113, 348890), (139, 283630), (226, 174445), (251, 157070), (278, 141815), (502, 78535), (565, 69778), (695, 56726), (1130, 34889), (1255, 31414), (1390, 28363), (2510, 15707)]