26046280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3853}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 63475380

約数和(自身を除く): 37429100

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, 3853, 6760, 7706, 15412, 19265, 30824, 38530, 50089, 77060, 100178, 154120, 200356, 250445, 400712, 500890, 651157, 1001780, 1302314, 2003560, 2604628, 3255785, 5209256, 6511570, 13023140, 26046280]

約数ペア:

[(1, 26046280), (2, 13023140), (4, 6511570), (5, 5209256), (8, 3255785), (10, 2604628), (13, 2003560), (20, 1302314), (26, 1001780), (40, 651157), (52, 500890), (65, 400712), (104, 250445), (130, 200356), (169, 154120), (260, 100178), (338, 77060), (520, 50089), (676, 38530), (845, 30824), (1352, 19265), (1690, 15412), (3380, 7706), (3853, 6760)]