26495360

素因数分解:

$2^7\times 5^1\times {\mathrm{41399}}^1$

素因数の和:41418

約数の個数: 32

約数和(自身を含む): 63342000

約数和(自身を除く): 36846640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41399, 82798, 165596, 206995, 331192, 413990, 662384, 827980, 1324768, 1655960, 2649536, 3311920, 5299072, 6623840, 13247680, 26495360]

約数ペア:

[(1, 26495360), (2, 13247680), (4, 6623840), (5, 5299072), (8, 3311920), (10, 2649536), (16, 1655960), (20, 1324768), (32, 827980), (40, 662384), (64, 413990), (80, 331192), (128, 206995), (160, 165596), (320, 82798), (640, 41399)]