19052600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 52377600

約数和(自身を除く): 33325000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 439, 620, 700, 775, 868, 878, 1085, 1240, 1400, 1550, 1736, 1756, 2170, 2195, 3073, 3100, 3512, 4340, 4390, 5425, 6146, 6200, 8680, 8780, 10850, 10975, 12292, 13609, 15365, 17560, 21700, 21950, 24584, 27218, 30730, 43400, 43900, 54436, 61460, 68045, 76825, 87800, 95263, 108872, 122920, 136090, 153650, 190526, 272180, 307300, 340225, 381052, 476315, 544360, 614600, 680450, 762104, 952630, 1360900, 1905260, 2381575, 2721800, 3810520, 4763150, 9526300, 19052600]

約数ペア:

[(1, 19052600), (2, 9526300), (4, 4763150), (5, 3810520), (7, 2721800), (8, 2381575), (10, 1905260), (14, 1360900), (20, 952630), (25, 762104), (28, 680450), (31, 614600), (35, 544360), (40, 476315), (50, 381052), (56, 340225), (62, 307300), (70, 272180), (100, 190526), (124, 153650), (140, 136090), (155, 122920), (175, 108872), (200, 95263), (217, 87800), (248, 76825), (280, 68045), (310, 61460), (350, 54436), (434, 43900), (439, 43400), (620, 30730), (700, 27218), (775, 24584), (868, 21950), (878, 21700), (1085, 17560), (1240, 15365), (1400, 13609), (1550, 12292), (1736, 10975), (1756, 10850), (2170, 8780), (2195, 8680), (3073, 6200), (3100, 6146), (3512, 5425), (4340, 4390)]