766136620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 1804420800

約数和(自身を除く): 1038284180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 233, 323, 340, 380, 466, 509, 646, 932, 1018, 1165, 1292, 1615, 2036, 2330, 2545, 3230, 3961, 4427, 4660, 5090, 6460, 7922, 8653, 8854, 9671, 10180, 15844, 17306, 17708, 19342, 19805, 22135, 34612, 38684, 39610, 43265, 44270, 48355, 75259, 79220, 86530, 88540, 96710, 118597, 150518, 164407, 173060, 193420, 237194, 301036, 328814, 376295, 474388, 592985, 657628, 752590, 822035, 1185970, 1505180, 1644070, 2016149, 2253343, 2371940, 3288140, 4032298, 4506686, 8064596, 9013372, 10080745, 11266715, 20161490, 22533430, 38306831, 40322980, 45066860, 76613662, 153227324, 191534155, 383068310, 766136620]

約数ペア:

[(1, 766136620), (2, 383068310), (4, 191534155), (5, 153227324), (10, 76613662), (17, 45066860), (19, 40322980), (20, 38306831), (34, 22533430), (38, 20161490), (68, 11266715), (76, 10080745), (85, 9013372), (95, 8064596), (170, 4506686), (190, 4032298), (233, 3288140), (323, 2371940), (340, 2253343), (380, 2016149), (466, 1644070), (509, 1505180), (646, 1185970), (932, 822035), (1018, 752590), (1165, 657628), (1292, 592985), (1615, 474388), (2036, 376295), (2330, 328814), (2545, 301036), (3230, 237194), (3961, 193420), (4427, 173060), (4660, 164407), (5090, 150518), (6460, 118597), (7922, 96710), (8653, 88540), (8854, 86530), (9671, 79220), (10180, 75259), (15844, 48355), (17306, 44270), (17708, 43265), (19342, 39610), (19805, 38684), (22135, 34612)]