2952380180

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{117251}}^1$

素因数の和:118519

約数の個数: 24

約数和(自身を含む): 6204975840

約数和(自身を除く): 3252595660

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 5036, 6295, 12590, 25180, 117251, 234502, 469004, 586255, 1172510, 2345020, 147619009, 295238018, 590476036, 738095045, 1476190090, 2952380180]

約数ペア:

[(1, 2952380180), (2, 1476190090), (4, 738095045), (5, 590476036), (10, 295238018), (20, 147619009), (1259, 2345020), (2518, 1172510), (5036, 586255), (6295, 469004), (12590, 234502), (25180, 117251)]