1011567140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{3659}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 2220946560

約数和(自身を除く): 1209379420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 601, 1202, 2404, 3005, 3659, 6010, 7318, 12020, 13823, 14636, 18295, 27646, 36590, 55292, 69115, 73180, 84157, 138230, 168314, 276460, 336628, 420785, 841570, 1683140, 2199059, 4398118, 8796236, 10995295, 21990590, 43981180, 50578357, 101156714, 202313428, 252891785, 505783570, 1011567140]

約数ペア:

[(1, 1011567140), (2, 505783570), (4, 252891785), (5, 202313428), (10, 101156714), (20, 50578357), (23, 43981180), (46, 21990590), (92, 10995295), (115, 8796236), (230, 4398118), (460, 2199059), (601, 1683140), (1202, 841570), (2404, 420785), (3005, 336628), (3659, 276460), (6010, 168314), (7318, 138230), (12020, 84157), (13823, 73180), (14636, 69115), (18295, 55292), (27646, 36590)]