26249260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 58947840

約数和(自身を除く): 32698580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1031, 1273, 1340, 2062, 2546, 4124, 5092, 5155, 6365, 10310, 12730, 19589, 20620, 25460, 39178, 69077, 78356, 97945, 138154, 195890, 276308, 345385, 391780, 690770, 1312463, 1381540, 2624926, 5249852, 6562315, 13124630, 26249260]

約数ペア:

[(1, 26249260), (2, 13124630), (4, 6562315), (5, 5249852), (10, 2624926), (19, 1381540), (20, 1312463), (38, 690770), (67, 391780), (76, 345385), (95, 276308), (134, 195890), (190, 138154), (268, 97945), (335, 78356), (380, 69077), (670, 39178), (1031, 25460), (1273, 20620), (1340, 19589), (2062, 12730), (2546, 10310), (4124, 6365), (5092, 5155)]