25632940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75391}}^1$

素因数の和:75417

約数の個数: 24

約数和(自身を含む): 56996352

約数和(自身を除く): 31363412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 75391, 150782, 301564, 376955, 753910, 1281647, 1507820, 2563294, 5126588, 6408235, 12816470, 25632940]

約数ペア:

[(1, 25632940), (2, 12816470), (4, 6408235), (5, 5126588), (10, 2563294), (17, 1507820), (20, 1281647), (34, 753910), (68, 376955), (85, 301564), (170, 150782), (340, 75391)]