839295655480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18859}}^1\times {\mathrm{15241}}^1$

素因数の和:34184

約数の個数: 64

約数和(自身を含む): 1914511039200

約数和(自身を除く): 1075215383720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 15241, 18859, 30482, 37718, 60964, 75436, 76205, 94295, 121928, 150872, 152410, 188590, 304820, 377180, 609640, 754360, 1112593, 1376707, 2225186, 2753414, 4450372, 5506828, 5562965, 6883535, 8900744, 11013656, 11125930, 13767070, 22251860, 27534140, 44503720, 55068280, 287430019, 574860038, 1149720076, 1437150095, 2299440152, 2874300190, 5748600380, 11497200760, 20982391387, 41964782774, 83929565548, 104911956935, 167859131096, 209823913870, 419647827740, 839295655480]

約数ペア:

[(1, 839295655480), (2, 419647827740), (4, 209823913870), (5, 167859131096), (8, 104911956935), (10, 83929565548), (20, 41964782774), (40, 20982391387), (73, 11497200760), (146, 5748600380), (292, 2874300190), (365, 2299440152), (584, 1437150095), (730, 1149720076), (1460, 574860038), (2920, 287430019), (15241, 55068280), (18859, 44503720), (30482, 27534140), (37718, 22251860), (60964, 13767070), (75436, 11125930), (76205, 11013656), (94295, 8900744), (121928, 6883535), (150872, 5562965), (152410, 5506828), (188590, 4450372), (304820, 2753414), (377180, 2225186), (609640, 1376707), (754360, 1112593)]