19254200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 54237600

約数和(自身を除く): 34983400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 809, 850, 952, 1190, 1400, 1618, 1700, 2380, 2975, 3236, 3400, 4045, 4760, 5663, 5950, 6472, 8090, 11326, 11900, 13753, 16180, 20225, 22652, 23800, 27506, 28315, 32360, 40450, 45304, 55012, 56630, 68765, 80900, 96271, 110024, 113260, 137530, 141575, 161800, 192542, 226520, 275060, 283150, 343825, 385084, 481355, 550120, 566300, 687650, 770168, 962710, 1132600, 1375300, 1925420, 2406775, 2750600, 3850840, 4813550, 9627100, 19254200]

約数ペア:

[(1, 19254200), (2, 9627100), (4, 4813550), (5, 3850840), (7, 2750600), (8, 2406775), (10, 1925420), (14, 1375300), (17, 1132600), (20, 962710), (25, 770168), (28, 687650), (34, 566300), (35, 550120), (40, 481355), (50, 385084), (56, 343825), (68, 283150), (70, 275060), (85, 226520), (100, 192542), (119, 161800), (136, 141575), (140, 137530), (170, 113260), (175, 110024), (200, 96271), (238, 80900), (280, 68765), (340, 56630), (350, 55012), (425, 45304), (476, 40450), (595, 32360), (680, 28315), (700, 27506), (809, 23800), (850, 22652), (952, 20225), (1190, 16180), (1400, 13753), (1618, 11900), (1700, 11326), (2380, 8090), (2975, 6472), (3236, 5950), (3400, 5663), (4045, 4760)]