8779181140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1\times {\mathrm{7127}}^1$

素因数の和:10776

約数の個数: 48

約数和(自身を含む): 19528895232

約数和(自身を除く): 10749714092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3623, 7127, 7246, 14254, 14492, 18115, 28508, 35635, 36230, 61591, 71270, 72460, 121159, 123182, 142540, 242318, 246364, 307955, 484636, 605795, 615910, 1211590, 1231820, 2423180, 25821121, 51642242, 103284484, 129105605, 258211210, 438959057, 516422420, 877918114, 1755836228, 2194795285, 4389590570, 8779181140]

約数ペア:

[(1, 8779181140), (2, 4389590570), (4, 2194795285), (5, 1755836228), (10, 877918114), (17, 516422420), (20, 438959057), (34, 258211210), (68, 129105605), (85, 103284484), (170, 51642242), (340, 25821121), (3623, 2423180), (7127, 1231820), (7246, 1211590), (14254, 615910), (14492, 605795), (18115, 484636), (28508, 307955), (35635, 246364), (36230, 242318), (61591, 142540), (71270, 123182), (72460, 121159)]