28960790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1031}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 53183088

約数和(自身を除く): 24222298

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1031, 2062, 2809, 5155, 5618, 10310, 14045, 28090, 54643, 109286, 273215, 546430, 2896079, 5792158, 14480395, 28960790]

約数ペア:

[(1, 28960790), (2, 14480395), (5, 5792158), (10, 2896079), (53, 546430), (106, 273215), (265, 109286), (530, 54643), (1031, 28090), (2062, 14045), (2809, 10310), (5155, 5618)]