8668714850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{39847}}^1$

素因数の和:40107

約数の個数: 48

約数和(自身を含む): 17046974400

約数和(自身を除く): 8378259550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 229, 458, 475, 950, 1145, 2290, 4351, 5725, 8702, 11450, 21755, 39847, 43510, 79694, 108775, 199235, 217550, 398470, 757093, 996175, 1514186, 1992350, 3785465, 7570930, 9124963, 18249926, 18927325, 37854650, 45624815, 91249630, 173374297, 228124075, 346748594, 456248150, 866871485, 1733742970, 4334357425, 8668714850]

約数ペア:

[(1, 8668714850), (2, 4334357425), (5, 1733742970), (10, 866871485), (19, 456248150), (25, 346748594), (38, 228124075), (50, 173374297), (95, 91249630), (190, 45624815), (229, 37854650), (458, 18927325), (475, 18249926), (950, 9124963), (1145, 7570930), (2290, 3785465), (4351, 1992350), (5725, 1514186), (8702, 996175), (11450, 757093), (21755, 398470), (39847, 217550), (43510, 199235), (79694, 108775)]