76865480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15131}}^1$

素因数の和:15269

約数の個数: 32

約数和(自身を含む): 174320640

約数和(自身を除く): 97455160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 15131, 30262, 60524, 75655, 121048, 151310, 302620, 605240, 1921637, 3843274, 7686548, 9608185, 15373096, 19216370, 38432740, 76865480]

約数ペア:

[(1, 76865480), (2, 38432740), (4, 19216370), (5, 15373096), (8, 9608185), (10, 7686548), (20, 3843274), (40, 1921637), (127, 605240), (254, 302620), (508, 151310), (635, 121048), (1016, 75655), (1270, 60524), (2540, 30262), (5080, 15131)]