274231520

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11503}}^1$

素因数の和:11667

約数の個数: 48

約数和(自身を含む): 652276800

約数和(自身を除く): 378045280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11503, 11920, 23006, 23840, 46012, 57515, 92024, 115030, 184048, 230060, 368096, 460120, 920240, 1713947, 1840480, 3427894, 6855788, 8569735, 13711576, 17139470, 27423152, 34278940, 54846304, 68557880, 137115760, 274231520]

約数ペア:

[(1, 274231520), (2, 137115760), (4, 68557880), (5, 54846304), (8, 34278940), (10, 27423152), (16, 17139470), (20, 13711576), (32, 8569735), (40, 6855788), (80, 3427894), (149, 1840480), (160, 1713947), (298, 920240), (596, 460120), (745, 368096), (1192, 230060), (1490, 184048), (2384, 115030), (2980, 92024), (4768, 57515), (5960, 46012), (11503, 23840), (11920, 23006)]