125909170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{115513}}^1$

素因数の和:115629

約数の個数: 16

約数和(自身を含む): 228717720

約数和(自身を除く): 102808550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 115513, 231026, 577565, 1155130, 12590917, 25181834, 62954585, 125909170]

約数ペア:

[(1, 125909170), (2, 62954585), (5, 25181834), (10, 12590917), (109, 1155130), (218, 577565), (545, 231026), (1090, 115513)]