3119362840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7089461}}^1$

素因数の和:7089483

約数の個数: 32

約数和(自身を含む): 7656618960

約数和(自身を除く): 4537256120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7089461, 14178922, 28357844, 35447305, 56715688, 70894610, 77984071, 141789220, 155968142, 283578440, 311936284, 389920355, 623872568, 779840710, 1559681420, 3119362840]

約数ペア:

[(1, 3119362840), (2, 1559681420), (4, 779840710), (5, 623872568), (8, 389920355), (10, 311936284), (11, 283578440), (20, 155968142), (22, 141789220), (40, 77984071), (44, 70894610), (55, 56715688), (88, 35447305), (110, 28357844), (220, 14178922), (440, 7089461)]