10780683208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 20818728000

約数和(自身を除く): 10038044792

約数列:

[1, 2, 4, 8, 89, 97, 139, 178, 194, 278, 356, 388, 556, 712, 776, 1112, 1123, 2246, 4492, 8633, 8984, 12371, 13483, 17266, 24742, 26966, 34532, 49484, 53932, 69064, 98968, 99947, 107864, 108931, 156097, 199894, 217862, 312194, 399788, 435724, 624388, 799576, 871448, 1199987, 1248776, 2399974, 4799948, 9599896, 9694859, 13892633, 15141409, 19389718, 27785266, 30282818, 38779436, 55570532, 60565636, 77558872, 111141064, 121131272, 1347585401, 2695170802, 5390341604, 10780683208]

約数ペア:

[(1, 10780683208), (2, 5390341604), (4, 2695170802), (8, 1347585401), (89, 121131272), (97, 111141064), (139, 77558872), (178, 60565636), (194, 55570532), (278, 38779436), (356, 30282818), (388, 27785266), (556, 19389718), (712, 15141409), (776, 13892633), (1112, 9694859), (1123, 9599896), (2246, 4799948), (4492, 2399974), (8633, 1248776), (8984, 1199987), (12371, 871448), (13483, 799576), (17266, 624388), (24742, 435724), (26966, 399788), (34532, 312194), (49484, 217862), (53932, 199894), (69064, 156097), (98968, 108931), (99947, 107864)]