2550874961230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{2664127}}^1$

素因数の和:2664361

約数の個数: 48

約数和(自身を含む): 4826408880384

約数和(自身を除く): 2275533919154

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 529, 905, 1058, 1810, 2645, 4163, 5290, 8326, 20815, 41630, 95749, 191498, 478745, 957490, 2664127, 5328254, 13320635, 26641270, 61274921, 122549842, 306374605, 482206987, 612749210, 964413974, 1409323183, 2411034935, 2818646366, 4822069870, 7046615915, 11090760701, 14093231830, 22181521402, 55453803505, 110907607010, 255087496123, 510174992246, 1275437480615, 2550874961230]

約数ペア:

[(1, 2550874961230), (2, 1275437480615), (5, 510174992246), (10, 255087496123), (23, 110907607010), (46, 55453803505), (115, 22181521402), (181, 14093231830), (230, 11090760701), (362, 7046615915), (529, 4822069870), (905, 2818646366), (1058, 2411034935), (1810, 1409323183), (2645, 964413974), (4163, 612749210), (5290, 482206987), (8326, 306374605), (20815, 122549842), (41630, 61274921), (95749, 26641270), (191498, 13320635), (478745, 5328254), (957490, 2664127)]