966013960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1433}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 2292105600

約数和(自身を除く): 1326091640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 887, 1433, 1774, 2866, 3548, 4435, 5732, 7096, 7165, 8870, 11464, 14330, 16853, 17740, 27227, 28660, 33706, 35480, 54454, 57320, 67412, 84265, 108908, 134824, 136135, 168530, 217816, 272270, 337060, 544540, 674120, 1089080, 1271071, 2542142, 5084284, 6355355, 10168568, 12710710, 24150349, 25421420, 48300698, 50842840, 96601396, 120751745, 193202792, 241503490, 483006980, 966013960]

約数ペア:

[(1, 966013960), (2, 483006980), (4, 241503490), (5, 193202792), (8, 120751745), (10, 96601396), (19, 50842840), (20, 48300698), (38, 25421420), (40, 24150349), (76, 12710710), (95, 10168568), (152, 6355355), (190, 5084284), (380, 2542142), (760, 1271071), (887, 1089080), (1433, 674120), (1774, 544540), (2866, 337060), (3548, 272270), (4435, 217816), (5732, 168530), (7096, 136135), (7165, 134824), (8870, 108908), (11464, 84265), (14330, 67412), (16853, 57320), (17740, 54454), (27227, 35480), (28660, 33706)]