2912452205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 3868824960

約数和(自身を除く): 956372755

約数列:

[1, 5, 13, 65, 103, 109, 169, 307, 515, 545, 845, 1339, 1417, 1535, 3991, 6695, 7085, 11227, 17407, 18421, 19955, 31621, 33463, 51883, 56135, 87035, 92105, 145951, 158105, 167315, 259415, 411073, 435019, 729755, 1897363, 2055365, 2175095, 3446689, 5343949, 5655247, 9486815, 17233445, 26719745, 28276235, 44806957, 224034785, 582490441, 2912452205]

約数ペア:

[(1, 2912452205), (5, 582490441), (13, 224034785), (65, 44806957), (103, 28276235), (109, 26719745), (169, 17233445), (307, 9486815), (515, 5655247), (545, 5343949), (845, 3446689), (1339, 2175095), (1417, 2055365), (1535, 1897363), (3991, 729755), (6695, 435019), (7085, 411073), (11227, 259415), (17407, 167315), (18421, 158105), (19955, 145951), (31621, 92105), (33463, 87035), (51883, 56135)]