1842560

素因数分解:

$2^7\times 5^1\times {\mathrm{2879}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2563840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2879, 5758, 11516, 14395, 23032, 28790, 46064, 57580, 92128, 115160, 184256, 230320, 368512, 460640, 921280, 1842560]

約数ペア:

[(1, 1842560), (2, 921280), (4, 460640), (5, 368512), (8, 230320), (10, 184256), (16, 115160), (20, 92128), (32, 57580), (40, 46064), (64, 28790), (80, 23032), (128, 14395), (160, 11516), (320, 5758), (640, 2879)]