7133068720

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{135301}}^1$

素因数の和:135973

約数の個数: 40

約数和(自身を含む): 16609673520

約数和(自身を除く): 9476604800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 26360, 52720, 135301, 270602, 541204, 676505, 1082408, 1353010, 2164816, 2706020, 5412040, 10824080, 89163359, 178326718, 356653436, 445816795, 713306872, 891633590, 1426613744, 1783267180, 3566534360, 7133068720]

約数ペア:

[(1, 7133068720), (2, 3566534360), (4, 1783267180), (5, 1426613744), (8, 891633590), (10, 713306872), (16, 445816795), (20, 356653436), (40, 178326718), (80, 89163359), (659, 10824080), (1318, 5412040), (2636, 2706020), (3295, 2164816), (5272, 1353010), (6590, 1082408), (10544, 676505), (13180, 541204), (26360, 270602), (52720, 135301)]