2280299710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{9871}}^1$

素因数の和:11668

約数の個数: 32

約数和(自身を含む): 4423208832

約数和(自身を除く): 2142909122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1777, 3554, 8885, 9871, 17770, 19742, 23101, 46202, 49355, 98710, 115505, 128323, 231010, 256646, 641615, 1283230, 17540767, 35081534, 87703835, 175407670, 228029971, 456059942, 1140149855, 2280299710]

約数ペア:

[(1, 2280299710), (2, 1140149855), (5, 456059942), (10, 228029971), (13, 175407670), (26, 87703835), (65, 35081534), (130, 17540767), (1777, 1283230), (3554, 641615), (8885, 256646), (9871, 231010), (17770, 128323), (19742, 115505), (23101, 98710), (46202, 49355)]