9068908900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2211929}}^1$

素因数の和:2211984

約数の個数: 36

約数和(自身を含む): 20159530020

約数和(自身を除く): 11090621120

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 2211929, 4423858, 8847716, 11059645, 22119290, 44238580, 55298225, 90689089, 110596450, 181378178, 221192900, 362756356, 453445445, 906890890, 1813781780, 2267227225, 4534454450, 9068908900]

約数ペア:

[(1, 9068908900), (2, 4534454450), (4, 2267227225), (5, 1813781780), (10, 906890890), (20, 453445445), (25, 362756356), (41, 221192900), (50, 181378178), (82, 110596450), (100, 90689089), (164, 55298225), (205, 44238580), (410, 22119290), (820, 11059645), (1025, 8847716), (2050, 4423858), (4100, 2211929)]