70295511220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{350741}}^1$

素因数の和:351672

約数の個数: 48

約数和(自身を含む): 161217858816

約数和(自身を除く): 90922347596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 911, 1822, 3644, 4555, 9110, 10021, 18220, 20042, 40084, 50105, 100210, 200420, 350741, 701482, 1402964, 1753705, 3507410, 3858151, 7014820, 7716302, 15432604, 19290755, 38581510, 77163020, 319525051, 639050102, 1278100204, 1597625255, 3195250510, 3514775561, 6390501020, 7029551122, 14059102244, 17573877805, 35147755610, 70295511220]

約数ペア:

[(1, 70295511220), (2, 35147755610), (4, 17573877805), (5, 14059102244), (10, 7029551122), (11, 6390501020), (20, 3514775561), (22, 3195250510), (44, 1597625255), (55, 1278100204), (110, 639050102), (220, 319525051), (911, 77163020), (1822, 38581510), (3644, 19290755), (4555, 15432604), (9110, 7716302), (10021, 7014820), (18220, 3858151), (20042, 3507410), (40084, 1753705), (50105, 1402964), (100210, 701482), (200420, 350741)]