65920070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{286609}}^1$

素因数の和:286639

約数の個数: 16

約数和(自身を含む): 123815520

約数和(自身を除く): 57895450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 286609, 573218, 1433045, 2866090, 6592007, 13184014, 32960035, 65920070]

約数ペア:

[(1, 65920070), (2, 32960035), (5, 13184014), (10, 6592007), (23, 2866090), (46, 1433045), (115, 573218), (230, 286609)]