4353920

素因数分解:

$2^7\times 5^1\times {\mathrm{6803}}^1$

素因数の和:6822

約数の個数: 32

約数和(自身を含む): 10410120

約数和(自身を除く): 6056200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6803, 13606, 27212, 34015, 54424, 68030, 108848, 136060, 217696, 272120, 435392, 544240, 870784, 1088480, 2176960, 4353920]

約数ペア:

[(1, 4353920), (2, 2176960), (4, 1088480), (5, 870784), (8, 544240), (10, 435392), (16, 272120), (20, 217696), (32, 136060), (40, 108848), (64, 68030), (80, 54424), (128, 34015), (160, 27212), (320, 13606), (640, 6803)]