3287139680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867693}}^1$

素因数の和:1867719

約数の個数: 48

約数和(自身を含む): 8471859984

約数和(自身を除く): 5184720304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1867693, 3735386, 7470772, 9338465, 14941544, 18676930, 20544623, 29883088, 37353860, 41089246, 59766176, 74707720, 82178492, 102723115, 149415440, 164356984, 205446230, 298830880, 328713968, 410892460, 657427936, 821784920, 1643569840, 3287139680]

約数ペア:

[(1, 3287139680), (2, 1643569840), (4, 821784920), (5, 657427936), (8, 410892460), (10, 328713968), (11, 298830880), (16, 205446230), (20, 164356984), (22, 149415440), (32, 102723115), (40, 82178492), (44, 74707720), (55, 59766176), (80, 41089246), (88, 37353860), (110, 29883088), (160, 20544623), (176, 18676930), (220, 14941544), (352, 9338465), (440, 7470772), (880, 3735386), (1760, 1867693)]