56701280

素因数分解:

$2^5\times 5^1\times {\mathrm{354383}}^1$

素因数の和:354398

約数の個数: 24

約数和(自身を含む): 133957152

約数和(自身を除く): 77255872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 354383, 708766, 1417532, 1771915, 2835064, 3543830, 5670128, 7087660, 11340256, 14175320, 28350640, 56701280]

約数ペア:

[(1, 56701280), (2, 28350640), (4, 14175320), (5, 11340256), (8, 7087660), (10, 5670128), (16, 3543830), (20, 2835064), (32, 1771915), (40, 1417532), (80, 708766), (160, 354383)]