58143700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 131241600

約数和(自身を除く): 73097900

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 89, 94, 100, 139, 178, 188, 235, 278, 356, 445, 470, 556, 695, 890, 940, 1175, 1390, 1780, 2225, 2350, 2780, 3475, 4183, 4450, 4700, 6533, 6950, 8366, 8900, 12371, 13066, 13900, 16732, 20915, 24742, 26132, 32665, 41830, 49484, 61855, 65330, 83660, 104575, 123710, 130660, 163325, 209150, 247420, 309275, 326650, 418300, 581437, 618550, 653300, 1162874, 1237100, 2325748, 2907185, 5814370, 11628740, 14535925, 29071850, 58143700]

約数ペア:

[(1, 58143700), (2, 29071850), (4, 14535925), (5, 11628740), (10, 5814370), (20, 2907185), (25, 2325748), (47, 1237100), (50, 1162874), (89, 653300), (94, 618550), (100, 581437), (139, 418300), (178, 326650), (188, 309275), (235, 247420), (278, 209150), (356, 163325), (445, 130660), (470, 123710), (556, 104575), (695, 83660), (890, 65330), (940, 61855), (1175, 49484), (1390, 41830), (1780, 32665), (2225, 26132), (2350, 24742), (2780, 20915), (3475, 16732), (4183, 13900), (4450, 13066), (4700, 12371), (6533, 8900), (6950, 8366)]