87453470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 170892288

約数和(自身を除く): 83438818

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 5297, 8255, 10594, 16510, 26485, 52970, 68861, 137722, 344305, 672719, 688610, 1345438, 3363595, 6727190, 8745347, 17490694, 43726735, 87453470]

約数ペア:

[(1, 87453470), (2, 43726735), (5, 17490694), (10, 8745347), (13, 6727190), (26, 3363595), (65, 1345438), (127, 688610), (130, 672719), (254, 344305), (635, 137722), (1270, 68861), (1651, 52970), (3302, 26485), (5297, 16510), (8255, 10594)]