26018060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 57528576

約数和(自身を除く): 31510516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 347, 460, 652, 694, 815, 1388, 1630, 1735, 3260, 3470, 3749, 6940, 7498, 7981, 14996, 15962, 18745, 31924, 37490, 39905, 56561, 74980, 79810, 113122, 159620, 226244, 282805, 565610, 1131220, 1300903, 2601806, 5203612, 6504515, 13009030, 26018060]

約数ペア:

[(1, 26018060), (2, 13009030), (4, 6504515), (5, 5203612), (10, 2601806), (20, 1300903), (23, 1131220), (46, 565610), (92, 282805), (115, 226244), (163, 159620), (230, 113122), (326, 79810), (347, 74980), (460, 56561), (652, 39905), (694, 37490), (815, 31924), (1388, 18745), (1630, 15962), (1735, 14996), (3260, 7981), (3470, 7498), (3749, 6940)]