97668220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{375647}}^1$

素因数の和:375669

約数の個数: 24

約数和(自身を含む): 220881024

約数和(自身を除く): 123212804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 375647, 751294, 1502588, 1878235, 3756470, 4883411, 7512940, 9766822, 19533644, 24417055, 48834110, 97668220]

約数ペア:

[(1, 97668220), (2, 48834110), (4, 24417055), (5, 19533644), (10, 9766822), (13, 7512940), (20, 4883411), (26, 3756470), (52, 1878235), (65, 1502588), (130, 751294), (260, 375647)]