80453107045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1\times {\mathrm{11831}}^1$

素因数の和:13425

約数の個数: 32

約数和(自身を含む): 103864135680

約数和(自身を除く): 23411028635

約数列:

[1, 5, 19, 47, 95, 235, 893, 1523, 4465, 7615, 11831, 28937, 59155, 71581, 144685, 224789, 357905, 556057, 1123945, 1360039, 2780285, 6800195, 10565083, 18018613, 52825415, 90093065, 342353647, 846874811, 1711768235, 4234374055, 16090621409, 80453107045]

約数ペア:

[(1, 80453107045), (5, 16090621409), (19, 4234374055), (47, 1711768235), (95, 846874811), (235, 342353647), (893, 90093065), (1523, 52825415), (4465, 18018613), (7615, 10565083), (11831, 6800195), (28937, 2780285), (59155, 1360039), (71581, 1123945), (144685, 556057), (224789, 357905)]