6621280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 16193520

約数和(自身を除く): 9572240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 1427, 2320, 2854, 4640, 5708, 7135, 11416, 14270, 22832, 28540, 41383, 45664, 57080, 82766, 114160, 165532, 206915, 228320, 331064, 413830, 662128, 827660, 1324256, 1655320, 3310640, 6621280]

約数ペア:

[(1, 6621280), (2, 3310640), (4, 1655320), (5, 1324256), (8, 827660), (10, 662128), (16, 413830), (20, 331064), (29, 228320), (32, 206915), (40, 165532), (58, 114160), (80, 82766), (116, 57080), (145, 45664), (160, 41383), (232, 28540), (290, 22832), (464, 14270), (580, 11416), (928, 7135), (1160, 5708), (1427, 4640), (2320, 2854)]