5378720

素因数分解:

$2^5\times 5^1\times {\mathrm{33617}}^1$

素因数の和:33632

約数の個数: 24

約数和(自身を含む): 12707604

約数和(自身を除く): 7328884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33617, 67234, 134468, 168085, 268936, 336170, 537872, 672340, 1075744, 1344680, 2689360, 5378720]

約数ペア:

[(1, 5378720), (2, 2689360), (4, 1344680), (5, 1075744), (8, 672340), (10, 537872), (16, 336170), (20, 268936), (32, 168085), (40, 134468), (80, 67234), (160, 33617)]