28880230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 25940570

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 1879, 3074, 3758, 7685, 9395, 15370, 18790, 54491, 99587, 108982, 199174, 272455, 497935, 544910, 995870, 2888023, 5776046, 14440115, 28880230]

約数ペア:

[(1, 28880230), (2, 14440115), (5, 5776046), (10, 2888023), (29, 995870), (53, 544910), (58, 497935), (106, 272455), (145, 199174), (265, 108982), (290, 99587), (530, 54491), (1537, 18790), (1879, 15370), (3074, 9395), (3758, 7685)]