39426370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 77043960

約数和(自身を除く): 37617590

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 257, 290, 514, 529, 667, 1058, 1285, 1334, 2570, 2645, 3335, 5290, 5911, 6670, 7453, 11822, 14906, 15341, 29555, 30682, 37265, 59110, 74530, 76705, 135953, 153410, 171419, 271906, 342838, 679765, 857095, 1359530, 1714190, 3942637, 7885274, 19713185, 39426370]

約数ペア:

[(1, 39426370), (2, 19713185), (5, 7885274), (10, 3942637), (23, 1714190), (29, 1359530), (46, 857095), (58, 679765), (115, 342838), (145, 271906), (230, 171419), (257, 153410), (290, 135953), (514, 76705), (529, 74530), (667, 59110), (1058, 37265), (1285, 30682), (1334, 29555), (2570, 15341), (2645, 14906), (3335, 11822), (5290, 7453), (5911, 6670)]