10137140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 23181312

約数和(自身を除く): 13044172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 307, 508, 614, 635, 1228, 1270, 1535, 1651, 2540, 3070, 3302, 3991, 6140, 6604, 7982, 8255, 15964, 16510, 19955, 33020, 38989, 39910, 77978, 79820, 155956, 194945, 389890, 506857, 779780, 1013714, 2027428, 2534285, 5068570, 10137140]

約数ペア:

[(1, 10137140), (2, 5068570), (4, 2534285), (5, 2027428), (10, 1013714), (13, 779780), (20, 506857), (26, 389890), (52, 194945), (65, 155956), (127, 79820), (130, 77978), (254, 39910), (260, 38989), (307, 33020), (508, 19955), (614, 16510), (635, 15964), (1228, 8255), (1270, 7982), (1535, 6604), (1651, 6140), (2540, 3991), (3070, 3302)]