38405110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 72358272

約数和(自身を除く): 33953162

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 1993, 3854, 3986, 9635, 9965, 19270, 19930, 81713, 93671, 163426, 187342, 408565, 468355, 817130, 936710, 3840511, 7681022, 19202555, 38405110]

約数ペア:

[(1, 38405110), (2, 19202555), (5, 7681022), (10, 3840511), (41, 936710), (47, 817130), (82, 468355), (94, 408565), (205, 187342), (235, 163426), (410, 93671), (470, 81713), (1927, 19930), (1993, 19270), (3854, 9965), (3986, 9635)]