2118690880

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{29167}}^1$

素因数の和:29411

約数の個数: 56

約数和(自身を含む): 5067531648

約数和(自身を除く): 2948840768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 14528, 18160, 29167, 36320, 58334, 72640, 116668, 145835, 233336, 291670, 466672, 583340, 933344, 1166680, 1866688, 2333360, 4666720, 6620909, 9333440, 13241818, 26483636, 33104545, 52967272, 66209090, 105934544, 132418180, 211869088, 264836360, 423738176, 529672720, 1059345440, 2118690880]

約数ペア:

[(1, 2118690880), (2, 1059345440), (4, 529672720), (5, 423738176), (8, 264836360), (10, 211869088), (16, 132418180), (20, 105934544), (32, 66209090), (40, 52967272), (64, 33104545), (80, 26483636), (160, 13241818), (227, 9333440), (320, 6620909), (454, 4666720), (908, 2333360), (1135, 1866688), (1816, 1166680), (2270, 933344), (3632, 583340), (4540, 466672), (7264, 291670), (9080, 233336), (14528, 145835), (18160, 116668), (29167, 72640), (36320, 58334)]