461203040

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22697}}^1$

素因数の和:22839

約数の個数: 48

約数和(自身を含む): 1098220032

約数和(自身を除く): 637016992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 22697, 45394, 90788, 113485, 181576, 226970, 363152, 453940, 726304, 907880, 1815760, 2882519, 3631520, 5765038, 11530076, 14412595, 23060152, 28825190, 46120304, 57650380, 92240608, 115300760, 230601520, 461203040]

約数ペア:

[(1, 461203040), (2, 230601520), (4, 115300760), (5, 92240608), (8, 57650380), (10, 46120304), (16, 28825190), (20, 23060152), (32, 14412595), (40, 11530076), (80, 5765038), (127, 3631520), (160, 2882519), (254, 1815760), (508, 907880), (635, 726304), (1016, 453940), (1270, 363152), (2032, 226970), (2540, 181576), (4064, 113485), (5080, 90788), (10160, 45394), (20320, 22697)]