65402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49547}}^1$

素因数の和:49572

約数の個数: 64

約数和(自身を含む): 214047360

約数和(自身を除く): 148645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49547, 99094, 148641, 198188, 247735, 297282, 396376, 495470, 545017, 594564, 743205, 990940, 1090034, 1189128, 1486410, 1635051, 1981880, 2180068, 2725085, 2972820, 3270102, 4360136, 5450170, 5945640, 6540204, 8175255, 10900340, 13080408, 16350510, 21800680, 32701020, 65402040]

約数ペア:

[(1, 65402040), (2, 32701020), (3, 21800680), (4, 16350510), (5, 13080408), (6, 10900340), (8, 8175255), (10, 6540204), (11, 5945640), (12, 5450170), (15, 4360136), (20, 3270102), (22, 2972820), (24, 2725085), (30, 2180068), (33, 1981880), (40, 1635051), (44, 1486410), (55, 1189128), (60, 1090034), (66, 990940), (88, 743205), (110, 594564), (120, 545017), (132, 495470), (165, 396376), (220, 297282), (264, 247735), (330, 198188), (440, 148641), (660, 99094), (1320, 49547)]