103638110420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398608117}}^1$

素因数の和:398608139

約数の個数: 24

約数和(自身を含む): 234381573384

約数和(自身を除く): 130743462964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398608117, 797216234, 1594432468, 1993040585, 3986081170, 5181905521, 7972162340, 10363811042, 20727622084, 25909527605, 51819055210, 103638110420]

約数ペア:

[(1, 103638110420), (2, 51819055210), (4, 25909527605), (5, 20727622084), (10, 10363811042), (13, 7972162340), (20, 5181905521), (26, 3986081170), (52, 1993040585), (65, 1594432468), (130, 797216234), (260, 398608117)]