2701022840

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{219953}}^1$

素因数の和:220271

約数の個数: 32

約数和(自身を含む): 6097124880

約数和(自身を除く): 3396102040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 219953, 439906, 879812, 1099765, 1759624, 2199530, 4399060, 8798120, 67525571, 135051142, 270102284, 337627855, 540204568, 675255710, 1350511420, 2701022840]

約数ペア:

[(1, 2701022840), (2, 1350511420), (4, 675255710), (5, 540204568), (8, 337627855), (10, 270102284), (20, 135051142), (40, 67525571), (307, 8798120), (614, 4399060), (1228, 2199530), (1535, 1759624), (2456, 1099765), (3070, 879812), (6140, 439906), (12280, 219953)]