2034009640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{300889}}^1$

素因数の和:300926

約数の個数: 48

約数和(自身を含む): 4955658300

約数和(自身を除く): 2921648660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 300889, 601778, 1203556, 1504445, 2407112, 3008890, 3911557, 6017780, 7823114, 12035560, 15646228, 19557785, 31292456, 39115570, 50850241, 78231140, 101700482, 156462280, 203400964, 254251205, 406801928, 508502410, 1017004820, 2034009640]

約数ペア:

[(1, 2034009640), (2, 1017004820), (4, 508502410), (5, 406801928), (8, 254251205), (10, 203400964), (13, 156462280), (20, 101700482), (26, 78231140), (40, 50850241), (52, 39115570), (65, 31292456), (104, 19557785), (130, 15646228), (169, 12035560), (260, 7823114), (338, 6017780), (520, 3911557), (676, 3008890), (845, 2407112), (1352, 1504445), (1690, 1203556), (3380, 601778), (6760, 300889)]