10955590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 21898800

約数和(自身を除く): 10943210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 190, 218, 230, 437, 529, 545, 874, 1058, 1090, 2071, 2185, 2507, 2645, 4142, 4370, 5014, 5290, 10051, 10355, 12535, 20102, 20710, 25070, 47633, 50255, 57661, 95266, 100510, 115322, 238165, 288305, 476330, 576610, 1095559, 2191118, 5477795, 10955590]

約数ペア:

[(1, 10955590), (2, 5477795), (5, 2191118), (10, 1095559), (19, 576610), (23, 476330), (38, 288305), (46, 238165), (95, 115322), (109, 100510), (115, 95266), (190, 57661), (218, 50255), (230, 47633), (437, 25070), (529, 20710), (545, 20102), (874, 12535), (1058, 10355), (1090, 10051), (2071, 5290), (2185, 5014), (2507, 4370), (2645, 4142)]