390520205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{10733}}^1$

素因数の和:11140

約数の個数: 16

約数和(自身を含む): 494622720

約数和(自身を除く): 104102515

約数列:

[1, 5, 19, 95, 383, 1915, 7277, 10733, 36385, 53665, 203927, 1019635, 4110739, 20553695, 78104041, 390520205]

約数ペア:

[(1, 390520205), (5, 78104041), (19, 20553695), (95, 4110739), (383, 1019635), (1915, 203927), (7277, 53665), (10733, 36385)]