22923080

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 51796800

約数和(自身を除く): 28873720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2179, 2630, 4358, 5260, 8716, 10520, 10895, 17432, 21790, 43580, 87160, 573077, 1146154, 2292308, 2865385, 4584616, 5730770, 11461540, 22923080]

約数ペア:

[(1, 22923080), (2, 11461540), (4, 5730770), (5, 4584616), (8, 2865385), (10, 2292308), (20, 1146154), (40, 573077), (263, 87160), (526, 43580), (1052, 21790), (1315, 17432), (2104, 10895), (2179, 10520), (2630, 8716), (4358, 5260)]