11057140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 36

約数和(自身を含む): 24679116

約数和(自身を除く): 13621976

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1913, 2890, 3826, 5780, 7652, 9565, 19130, 32521, 38260, 65042, 130084, 162605, 325210, 552857, 650420, 1105714, 2211428, 2764285, 5528570, 11057140]

約数ペア:

[(1, 11057140), (2, 5528570), (4, 2764285), (5, 2211428), (10, 1105714), (17, 650420), (20, 552857), (34, 325210), (68, 162605), (85, 130084), (170, 65042), (289, 38260), (340, 32521), (578, 19130), (1156, 9565), (1445, 7652), (1913, 5780), (2890, 3826)]