4629920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 11521440

約数和(自身を除く): 6891520

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, 1523, 3040, 3046, 6092, 7615, 12184, 15230, 24368, 28937, 30460, 48736, 57874, 60920, 115748, 121840, 144685, 231496, 243680, 289370, 462992, 578740, 925984, 1157480, 2314960, 4629920]

約数ペア:

[(1, 4629920), (2, 2314960), (4, 1157480), (5, 925984), (8, 578740), (10, 462992), (16, 289370), (19, 243680), (20, 231496), (32, 144685), (38, 121840), (40, 115748), (76, 60920), (80, 57874), (95, 48736), (152, 30460), (160, 28937), (190, 24368), (304, 15230), (380, 12184), (608, 7615), (760, 6092), (1520, 3046), (1523, 3040)]