2266160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 5676720

約数和(自身を除く): 3410560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2179, 4358, 8716, 10895, 17432, 21790, 28327, 34864, 43580, 56654, 87160, 113308, 141635, 174320, 226616, 283270, 453232, 566540, 1133080, 2266160]

約数ペア:

[(1, 2266160), (2, 1133080), (4, 566540), (5, 453232), (8, 283270), (10, 226616), (13, 174320), (16, 141635), (20, 113308), (26, 87160), (40, 56654), (52, 43580), (65, 34864), (80, 28327), (104, 21790), (130, 17432), (208, 10895), (260, 8716), (520, 4358), (1040, 2179)]