5146180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19815

約数の個数: 24

約数和(自身を含む): 11638872

約数和(自身を除く): 6492692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19793, 39586, 79172, 98965, 197930, 257309, 395860, 514618, 1029236, 1286545, 2573090, 5146180]

約数ペア:

[(1, 5146180), (2, 2573090), (4, 1286545), (5, 1029236), (10, 514618), (13, 395860), (20, 257309), (26, 197930), (52, 98965), (65, 79172), (130, 39586), (260, 19793)]