2040323710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{7757}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 3803902560

約数和(自身を除く): 1763578850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 907, 1814, 4535, 7757, 9070, 15514, 26303, 38785, 52606, 77570, 131515, 224953, 263030, 449906, 1124765, 2249530, 7035599, 14071198, 35177995, 70355990, 204032371, 408064742, 1020161855, 2040323710]

約数ペア:

[(1, 2040323710), (2, 1020161855), (5, 408064742), (10, 204032371), (29, 70355990), (58, 35177995), (145, 14071198), (290, 7035599), (907, 2249530), (1814, 1124765), (4535, 449906), (7757, 263030), (9070, 224953), (15514, 131515), (26303, 77570), (38785, 52606)]