425007760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{6317}}^1$

素因数の和:6388

約数の個数: 60

約数和(自身を含む): 1023553908

約数和(自身を除く): 598546148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 3364, 4205, 6317, 6728, 8410, 12634, 13456, 16820, 25268, 31585, 33640, 50536, 63170, 67280, 101072, 126340, 183193, 252680, 366386, 505360, 732772, 915965, 1465544, 1831930, 2931088, 3663860, 5312597, 7327720, 10625194, 14655440, 21250388, 26562985, 42500776, 53125970, 85001552, 106251940, 212503880, 425007760]

約数ペア:

[(1, 425007760), (2, 212503880), (4, 106251940), (5, 85001552), (8, 53125970), (10, 42500776), (16, 26562985), (20, 21250388), (29, 14655440), (40, 10625194), (58, 7327720), (80, 5312597), (116, 3663860), (145, 2931088), (232, 1831930), (290, 1465544), (464, 915965), (580, 732772), (841, 505360), (1160, 366386), (1682, 252680), (2320, 183193), (3364, 126340), (4205, 101072), (6317, 67280), (6728, 63170), (8410, 50536), (12634, 33640), (13456, 31585), (16820, 25268)]