2314960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 5669280

約数和(自身を除く): 3354320

約数列:

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

約数ペア:

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