492057170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4607

約数の個数: 64

約数和(自身を含む): 1031906304

約数和(自身を除く): 539849134

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1978, 2365, 2530, 4523, 4730, 4945, 9046, 9890, 10879, 21758, 22615, 45230, 49753, 54395, 99506, 104029, 108790, 194489, 208058, 248765, 388978, 497530, 520145, 972445, 1040290, 1144319, 1944890, 2139379, 2288638, 4278758, 4473247, 5721595, 8946494, 10696895, 11443190, 21393790, 22366235, 44732470, 49205717, 98411434, 246028585, 492057170]

約数ペア:

[(1, 492057170), (2, 246028585), (5, 98411434), (10, 49205717), (11, 44732470), (22, 22366235), (23, 21393790), (43, 11443190), (46, 10696895), (55, 8946494), (86, 5721595), (110, 4473247), (115, 4278758), (215, 2288638), (230, 2139379), (253, 1944890), (430, 1144319), (473, 1040290), (506, 972445), (946, 520145), (989, 497530), (1265, 388978), (1978, 248765), (2365, 208058), (2530, 194489), (4523, 108790), (4730, 104029), (4945, 99506), (9046, 54395), (9890, 49753), (10879, 45230), (21758, 22615)]