28433060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 62971776

約数和(自身を除く): 34538716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 547, 565, 1094, 1130, 2188, 2260, 2599, 2735, 5198, 5470, 10396, 10940, 12581, 12995, 25162, 25990, 50324, 51980, 61811, 62905, 123622, 125810, 247244, 251620, 309055, 618110, 1236220, 1421653, 2843306, 5686612, 7108265, 14216530, 28433060]

約数ペア:

[(1, 28433060), (2, 14216530), (4, 7108265), (5, 5686612), (10, 2843306), (20, 1421653), (23, 1236220), (46, 618110), (92, 309055), (113, 251620), (115, 247244), (226, 125810), (230, 123622), (452, 62905), (460, 61811), (547, 51980), (565, 50324), (1094, 25990), (1130, 25162), (2188, 12995), (2260, 12581), (2599, 10940), (2735, 10396), (5198, 5470)]