26667776890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1\times {\mathrm{8693}}^1$

素因数の和:11046

約数の個数: 32

約数和(自身を含む): 48374807040

約数和(自身を除く): 21707030150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2207, 4414, 8693, 11035, 17386, 22070, 43465, 86930, 306773, 613546, 1208327, 1533865, 2416654, 3067730, 6041635, 12083270, 19185451, 38370902, 95927255, 191854510, 2666777689, 5333555378, 13333888445, 26667776890]

約数ペア:

[(1, 26667776890), (2, 13333888445), (5, 5333555378), (10, 2666777689), (139, 191854510), (278, 95927255), (695, 38370902), (1390, 19185451), (2207, 12083270), (4414, 6041635), (8693, 3067730), (11035, 2416654), (17386, 1533865), (22070, 1208327), (43465, 613546), (86930, 306773)]