6539780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25153}}^1$

素因数の和:25175

約数の個数: 24

約数和(自身を含む): 14790552

約数和(自身を除く): 8250772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25153, 50306, 100612, 125765, 251530, 326989, 503060, 653978, 1307956, 1634945, 3269890, 6539780]

約数ペア:

[(1, 6539780), (2, 3269890), (4, 1634945), (5, 1307956), (10, 653978), (13, 503060), (20, 326989), (26, 251530), (52, 125765), (65, 100612), (130, 50306), (260, 25153)]