26241520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11353

約数の個数: 40

約数和(自身を含む): 63120960

約数和(自身を除く): 36879440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11311, 22622, 45244, 56555, 90488, 113110, 180976, 226220, 328019, 452440, 656038, 904880, 1312076, 1640095, 2624152, 3280190, 5248304, 6560380, 13120760, 26241520]

約数ペア:

[(1, 26241520), (2, 13120760), (4, 6560380), (5, 5248304), (8, 3280190), (10, 2624152), (16, 1640095), (20, 1312076), (29, 904880), (40, 656038), (58, 452440), (80, 328019), (116, 226220), (145, 180976), (232, 113110), (290, 90488), (464, 56555), (580, 45244), (1160, 22622), (2320, 11311)]