2100077485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42473}}^1$

素因数の和:42549

約数の個数: 32

約数和(自身を含む): 2935802880

約数和(自身を除く): 835725395

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 4495, 9889, 42473, 49445, 212365, 467203, 1231717, 1316663, 2336015, 6158585, 6583315, 13548887, 14483293, 38183227, 67744435, 72416465, 190916135, 420015497, 2100077485]

約数ペア:

[(1, 2100077485), (5, 420015497), (11, 190916135), (29, 72416465), (31, 67744435), (55, 38183227), (145, 14483293), (155, 13548887), (319, 6583315), (341, 6158585), (899, 2336015), (1595, 1316663), (1705, 1231717), (4495, 467203), (9889, 212365), (42473, 49445)]