10889645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 4079155

約数列:

[1, 5, 13, 29, 53, 65, 109, 145, 265, 377, 545, 689, 1417, 1537, 1885, 3161, 3445, 5777, 7085, 7685, 15805, 19981, 28885, 41093, 75101, 99905, 167533, 205465, 375505, 837665, 2177929, 10889645]

約数ペア:

[(1, 10889645), (5, 2177929), (13, 837665), (29, 375505), (53, 205465), (65, 167533), (109, 99905), (145, 75101), (265, 41093), (377, 28885), (545, 19981), (689, 15805), (1417, 7685), (1537, 7085), (1885, 5777), (3161, 3445)]