22925800

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 54014400

約数和(自身を除く): 31088600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1451, 1580, 1975, 2902, 3160, 3950, 5804, 7255, 7900, 11608, 14510, 15800, 29020, 36275, 58040, 72550, 114629, 145100, 229258, 290200, 458516, 573145, 917032, 1146290, 2292580, 2865725, 4585160, 5731450, 11462900, 22925800]

約数ペア:

[(1, 22925800), (2, 11462900), (4, 5731450), (5, 4585160), (8, 2865725), (10, 2292580), (20, 1146290), (25, 917032), (40, 573145), (50, 458516), (79, 290200), (100, 229258), (158, 145100), (200, 114629), (316, 72550), (395, 58040), (632, 36275), (790, 29020), (1451, 15800), (1580, 14510), (1975, 11608), (2902, 7900), (3160, 7255), (3950, 5804)]