75756460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291371}}^1$

素因数の和:291393

約数の個数: 24

約数和(自身を含む): 171326736

約数和(自身を除く): 95570276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 291371, 582742, 1165484, 1456855, 2913710, 3787823, 5827420, 7575646, 15151292, 18939115, 37878230, 75756460]

約数ペア:

[(1, 75756460), (2, 37878230), (4, 18939115), (5, 15151292), (10, 7575646), (13, 5827420), (20, 3787823), (26, 2913710), (52, 1456855), (65, 1165484), (130, 582742), (260, 291371)]