293600980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{638263}}^1$

素因数の和:638295

約数の個数: 24

約数和(自身を含む): 643370112

約数和(自身を除く): 349769132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 638263, 1276526, 2553052, 3191315, 6382630, 12765260, 14680049, 29360098, 58720196, 73400245, 146800490, 293600980]

約数ペア:

[(1, 293600980), (2, 146800490), (4, 73400245), (5, 58720196), (10, 29360098), (20, 14680049), (23, 12765260), (46, 6382630), (92, 3191315), (115, 2553052), (230, 1276526), (460, 638263)]