26560480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 66059280

約数和(自身を除く): 39498800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8737, 17474, 34948, 43685, 69896, 87370, 139792, 166003, 174740, 279584, 332006, 349480, 664012, 698960, 830015, 1328024, 1397920, 1660030, 2656048, 3320060, 5312096, 6640120, 13280240, 26560480]

約数ペア:

[(1, 26560480), (2, 13280240), (4, 6640120), (5, 5312096), (8, 3320060), (10, 2656048), (16, 1660030), (19, 1397920), (20, 1328024), (32, 830015), (38, 698960), (40, 664012), (76, 349480), (80, 332006), (95, 279584), (152, 174740), (160, 166003), (190, 139792), (304, 87370), (380, 69896), (608, 43685), (760, 34948), (1520, 17474), (3040, 8737)]