129592010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5021}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 244069200

約数和(自身を除く): 114477190

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5021, 5162, 10042, 12905, 25105, 25810, 50210, 145609, 291218, 446869, 728045, 893738, 1456090, 2234345, 4468690, 12959201, 25918402, 64796005, 129592010]

約数ペア:

[(1, 129592010), (2, 64796005), (5, 25918402), (10, 12959201), (29, 4468690), (58, 2234345), (89, 1456090), (145, 893738), (178, 728045), (290, 446869), (445, 291218), (890, 145609), (2581, 50210), (5021, 25810), (5162, 25105), (10042, 12905)]