26502880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 63522144

約数和(自身を除く): 37019264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2333, 2840, 4666, 5680, 9332, 11360, 11665, 18664, 23330, 37328, 46660, 74656, 93320, 165643, 186640, 331286, 373280, 662572, 828215, 1325144, 1656430, 2650288, 3312860, 5300576, 6625720, 13251440, 26502880]

約数ペア:

[(1, 26502880), (2, 13251440), (4, 6625720), (5, 5300576), (8, 3312860), (10, 2650288), (16, 1656430), (20, 1325144), (32, 828215), (40, 662572), (71, 373280), (80, 331286), (142, 186640), (160, 165643), (284, 93320), (355, 74656), (568, 46660), (710, 37328), (1136, 23330), (1420, 18664), (2272, 11665), (2333, 11360), (2840, 9332), (4666, 5680)]