11196500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 28507752

約数和(自身を除く): 17311252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 457, 490, 500, 700, 875, 914, 980, 1225, 1750, 1828, 2285, 2450, 3199, 3500, 4570, 4900, 6125, 6398, 9140, 11425, 12250, 12796, 15995, 22393, 22850, 24500, 31990, 44786, 45700, 57125, 63980, 79975, 89572, 111965, 114250, 159950, 223930, 228500, 319900, 399875, 447860, 559825, 799750, 1119650, 1599500, 2239300, 2799125, 5598250, 11196500]

約数ペア:

[(1, 11196500), (2, 5598250), (4, 2799125), (5, 2239300), (7, 1599500), (10, 1119650), (14, 799750), (20, 559825), (25, 447860), (28, 399875), (35, 319900), (49, 228500), (50, 223930), (70, 159950), (98, 114250), (100, 111965), (125, 89572), (140, 79975), (175, 63980), (196, 57125), (245, 45700), (250, 44786), (350, 31990), (457, 24500), (490, 22850), (500, 22393), (700, 15995), (875, 12796), (914, 12250), (980, 11425), (1225, 9140), (1750, 6398), (1828, 6125), (2285, 4900), (2450, 4570), (3199, 3500)]