252025120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82903}}^1$

素因数の和:82937

約数の個数: 48

約数和(自身を含む): 626754240

約数和(自身を除く): 374729120

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, 82903, 165806, 331612, 414515, 663224, 829030, 1326448, 1575157, 1658060, 2652896, 3150314, 3316120, 6300628, 6632240, 7875785, 12601256, 13264480, 15751570, 25202512, 31503140, 50405024, 63006280, 126012560, 252025120]

約数ペア:

[(1, 252025120), (2, 126012560), (4, 63006280), (5, 50405024), (8, 31503140), (10, 25202512), (16, 15751570), (19, 13264480), (20, 12601256), (32, 7875785), (38, 6632240), (40, 6300628), (76, 3316120), (80, 3150314), (95, 2652896), (152, 1658060), (160, 1575157), (190, 1326448), (304, 829030), (380, 663224), (608, 414515), (760, 331612), (1520, 165806), (3040, 82903)]