66313218580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{279779}}^1$

素因数の和:281488

約数の個数: 48

約数和(自身を含む): 159246299520

約数和(自身を除く): 92933080940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1693, 3386, 6772, 8465, 11851, 16930, 23702, 33860, 47404, 59255, 118510, 237020, 279779, 559558, 1119116, 1398895, 1958453, 2797790, 3916906, 5595580, 7833812, 9792265, 19584530, 39169060, 473665847, 947331694, 1894663388, 2368329235, 3315660929, 4736658470, 6631321858, 9473316940, 13262643716, 16578304645, 33156609290, 66313218580]

約数ペア:

[(1, 66313218580), (2, 33156609290), (4, 16578304645), (5, 13262643716), (7, 9473316940), (10, 6631321858), (14, 4736658470), (20, 3315660929), (28, 2368329235), (35, 1894663388), (70, 947331694), (140, 473665847), (1693, 39169060), (3386, 19584530), (6772, 9792265), (8465, 7833812), (11851, 5595580), (16930, 3916906), (23702, 2797790), (33860, 1958453), (47404, 1398895), (59255, 1119116), (118510, 559558), (237020, 279779)]