40509530

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29569}}^1$

素因数の和:29713

約数の個数: 16

約数和(自身を含む): 73451880

約数和(自身を除く): 32942350

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 29569, 59138, 147845, 295690, 4050953, 8101906, 20254765, 40509530]

約数ペア:

[(1, 40509530), (2, 20254765), (5, 8101906), (10, 4050953), (137, 295690), (274, 147845), (685, 59138), (1370, 29569)]