15693685060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 34255267200

約数和(自身を除く): 18561582140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 379, 430, 445, 541, 758, 860, 890, 1082, 1516, 1780, 1895, 2164, 2705, 3790, 3827, 5410, 7580, 7654, 10820, 15308, 16297, 19135, 23263, 32594, 33731, 38270, 46526, 48149, 65188, 67462, 76540, 81485, 93052, 96298, 116315, 134924, 162970, 168655, 192596, 205039, 232630, 240745, 325940, 337310, 410078, 465260, 481490, 674620, 820156, 962980, 1025195, 1450433, 2050390, 2070407, 2900866, 4100780, 4140814, 5801732, 7252165, 8281628, 8816677, 10352035, 14504330, 17633354, 18248471, 20704070, 29008660, 35266708, 36496942, 41408140, 44083385, 72993884, 88166770, 91242355, 176333540, 182484710, 364969420, 784684253, 1569368506, 3138737012, 3923421265, 7846842530, 15693685060]

約数ペア:

[(1, 15693685060), (2, 7846842530), (4, 3923421265), (5, 3138737012), (10, 1569368506), (20, 784684253), (43, 364969420), (86, 182484710), (89, 176333540), (172, 91242355), (178, 88166770), (215, 72993884), (356, 44083385), (379, 41408140), (430, 36496942), (445, 35266708), (541, 29008660), (758, 20704070), (860, 18248471), (890, 17633354), (1082, 14504330), (1516, 10352035), (1780, 8816677), (1895, 8281628), (2164, 7252165), (2705, 5801732), (3790, 4140814), (3827, 4100780), (5410, 2900866), (7580, 2070407), (7654, 2050390), (10820, 1450433), (15308, 1025195), (16297, 962980), (19135, 820156), (23263, 674620), (32594, 481490), (33731, 465260), (38270, 410078), (46526, 337310), (48149, 325940), (65188, 240745), (67462, 232630), (76540, 205039), (81485, 192596), (93052, 168655), (96298, 162970), (116315, 134924)]