20160403240

素因数分解:

$2^3\times 5^1\times {\mathrm{9833}}^1\times {\mathrm{51257}}^1$

素因数の和:61101

約数の個数: 32

約数和(自身を含む): 45366405480

約数和(自身を除く): 25206002240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9833, 19666, 39332, 49165, 51257, 78664, 98330, 102514, 196660, 205028, 256285, 393320, 410056, 512570, 1025140, 2050280, 504010081, 1008020162, 2016040324, 2520050405, 4032080648, 5040100810, 10080201620, 20160403240]

約数ペア:

[(1, 20160403240), (2, 10080201620), (4, 5040100810), (5, 4032080648), (8, 2520050405), (10, 2016040324), (20, 1008020162), (40, 504010081), (9833, 2050280), (19666, 1025140), (39332, 512570), (49165, 410056), (51257, 393320), (78664, 256285), (98330, 205028), (102514, 196660)]