2228065505

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1\times {\mathrm{2111}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 2781402624

約数和(自身を除く): 553337119

約数列:

[1, 5, 29, 145, 251, 841, 1255, 2111, 4205, 7279, 10555, 36395, 61219, 211091, 306095, 529861, 1055455, 1775351, 2649305, 8876755, 15365969, 76829845, 445613101, 2228065505]

約数ペア:

[(1, 2228065505), (5, 445613101), (29, 76829845), (145, 15365969), (251, 8876755), (841, 2649305), (1255, 1775351), (2111, 1055455), (4205, 529861), (7279, 306095), (10555, 211091), (36395, 61219)]