11161180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1931}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 24911208

約数和(自身を除く): 13750028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1931, 2890, 3862, 5780, 7724, 9655, 19310, 32827, 38620, 65654, 131308, 164135, 328270, 558059, 656540, 1116118, 2232236, 2790295, 5580590, 11161180]

約数ペア:

[(1, 11161180), (2, 5580590), (4, 2790295), (5, 2232236), (10, 1116118), (17, 656540), (20, 558059), (34, 328270), (68, 164135), (85, 131308), (170, 65654), (289, 38620), (340, 32827), (578, 19310), (1156, 9655), (1445, 7724), (1931, 5780), (2890, 3862)]