14138240

素因数分解:

$2^7\times 5^1\times {\mathrm{22091}}^1$

素因数の和:22110

約数の個数: 32

約数和(自身を含む): 33800760

約数和(自身を除く): 19662520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22091, 44182, 88364, 110455, 176728, 220910, 353456, 441820, 706912, 883640, 1413824, 1767280, 2827648, 3534560, 7069120, 14138240]

約数ペア:

[(1, 14138240), (2, 7069120), (4, 3534560), (5, 2827648), (8, 1767280), (10, 1413824), (16, 883640), (20, 706912), (32, 441820), (40, 353456), (64, 220910), (80, 176728), (128, 110455), (160, 88364), (320, 44182), (640, 22091)]