1828508740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{15467}}^1$

素因数の和:15756

約数の個数: 48

約数和(自身を含む): 4022669952

約数和(自身を除く): 2194161212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 2570, 5140, 5911, 11822, 15467, 23644, 29555, 30934, 59110, 61868, 77335, 118220, 154670, 309340, 355741, 711482, 1422964, 1778705, 3557410, 3975019, 7114820, 7950038, 15900076, 19875095, 39750190, 79500380, 91425437, 182850874, 365701748, 457127185, 914254370, 1828508740]

約数ペア:

[(1, 1828508740), (2, 914254370), (4, 457127185), (5, 365701748), (10, 182850874), (20, 91425437), (23, 79500380), (46, 39750190), (92, 19875095), (115, 15900076), (230, 7950038), (257, 7114820), (460, 3975019), (514, 3557410), (1028, 1778705), (1285, 1422964), (2570, 711482), (5140, 355741), (5911, 309340), (11822, 154670), (15467, 118220), (23644, 77335), (29555, 61868), (30934, 59110)]