5446700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 13999104

約数和(自身を除く): 8552404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 251, 310, 350, 434, 502, 620, 700, 775, 868, 1004, 1085, 1255, 1550, 1757, 2170, 2510, 3100, 3514, 4340, 5020, 5425, 6275, 7028, 7781, 8785, 10850, 12550, 15562, 17570, 21700, 25100, 31124, 35140, 38905, 43925, 54467, 77810, 87850, 108934, 155620, 175700, 194525, 217868, 272335, 389050, 544670, 778100, 1089340, 1361675, 2723350, 5446700]

約数ペア:

[(1, 5446700), (2, 2723350), (4, 1361675), (5, 1089340), (7, 778100), (10, 544670), (14, 389050), (20, 272335), (25, 217868), (28, 194525), (31, 175700), (35, 155620), (50, 108934), (62, 87850), (70, 77810), (100, 54467), (124, 43925), (140, 38905), (155, 35140), (175, 31124), (217, 25100), (251, 21700), (310, 17570), (350, 15562), (434, 12550), (502, 10850), (620, 8785), (700, 7781), (775, 7028), (868, 6275), (1004, 5425), (1085, 5020), (1255, 4340), (1550, 3514), (1757, 3100), (2170, 2510)]