67569220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198733}}^1$

素因数の和:198759

約数の個数: 24

約数和(自身を含む): 150242904

約数和(自身を除く): 82673684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 198733, 397466, 794932, 993665, 1987330, 3378461, 3974660, 6756922, 13513844, 16892305, 33784610, 67569220]

約数ペア:

[(1, 67569220), (2, 33784610), (4, 16892305), (5, 13513844), (10, 6756922), (17, 3974660), (20, 3378461), (34, 1987330), (68, 993665), (85, 794932), (170, 397466), (340, 198733)]