82564690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33427}}^1$

素因数の和:33466

約数の個数: 32

約数和(自身を含む): 168477120

約数和(自身を除く): 85912430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 33427, 66854, 167135, 334270, 434551, 635113, 869102, 1270226, 2172755, 3175565, 4345510, 6351130, 8256469, 16512938, 41282345, 82564690]

約数ペア:

[(1, 82564690), (2, 41282345), (5, 16512938), (10, 8256469), (13, 6351130), (19, 4345510), (26, 3175565), (38, 2172755), (65, 1270226), (95, 869102), (130, 635113), (190, 434551), (247, 334270), (494, 167135), (1235, 66854), (2470, 33427)]