1520232496

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{20143}}^1$

素因数の和:20293

約数の個数: 40

約数和(自身を含む): 3034895040

約数和(自身を除く): 1514662544

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 4717, 9434, 18868, 20143, 37736, 40286, 75472, 80572, 161144, 322288, 1067579, 1792727, 2135158, 3585454, 4270316, 7170908, 8540632, 14341816, 17081264, 28683632, 95014531, 190029062, 380058124, 760116248, 1520232496]

約数ペア:

[(1, 1520232496), (2, 760116248), (4, 380058124), (8, 190029062), (16, 95014531), (53, 28683632), (89, 17081264), (106, 14341816), (178, 8540632), (212, 7170908), (356, 4270316), (424, 3585454), (712, 2135158), (848, 1792727), (1424, 1067579), (4717, 322288), (9434, 161144), (18868, 80572), (20143, 75472), (37736, 40286)]