1323641150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{3617}}^1$

素因数の和:4205

約数の個数: 48

約数和(自身を含む): 2656798704

約数和(自身を除く): 1333157554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 563, 650, 1126, 2815, 3617, 5630, 7234, 7319, 14075, 14638, 18085, 28150, 36170, 36595, 47021, 73190, 90425, 94042, 180850, 182975, 235105, 365950, 470210, 1175525, 2036371, 2351050, 4072742, 10181855, 20363710, 26472823, 50909275, 52945646, 101818550, 132364115, 264728230, 661820575, 1323641150]

約数ペア:

[(1, 1323641150), (2, 661820575), (5, 264728230), (10, 132364115), (13, 101818550), (25, 52945646), (26, 50909275), (50, 26472823), (65, 20363710), (130, 10181855), (325, 4072742), (563, 2351050), (650, 2036371), (1126, 1175525), (2815, 470210), (3617, 365950), (5630, 235105), (7234, 182975), (7319, 180850), (14075, 94042), (14638, 90425), (18085, 73190), (28150, 47021), (36170, 36595)]