541150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 1026720

約数和(自身を除く): 485570

約数列:

[1, 2, 5, 10, 25, 50, 79, 137, 158, 274, 395, 685, 790, 1370, 1975, 3425, 3950, 6850, 10823, 21646, 54115, 108230, 270575, 541150]

約数ペア:

[(1, 541150), (2, 270575), (5, 108230), (10, 54115), (25, 21646), (50, 10823), (79, 6850), (137, 3950), (158, 3425), (274, 1975), (395, 1370), (685, 790)]