83809930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7753}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 160786944

約数和(自身を除く): 76977014

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 7753, 10810, 15506, 38765, 77530, 178319, 356638, 364391, 728782, 891595, 1783190, 1821955, 3643910, 8380993, 16761986, 41904965, 83809930]

約数ペア:

[(1, 83809930), (2, 41904965), (5, 16761986), (10, 8380993), (23, 3643910), (46, 1821955), (47, 1783190), (94, 891595), (115, 728782), (230, 364391), (235, 356638), (470, 178319), (1081, 77530), (2162, 38765), (5405, 15506), (7753, 10810)]