520011380180

素因数分解:

$2^2\times 5^1\times {\mathrm{54163}}^1\times {\mathrm{480043}}^1$

素因数の和:534215

約数の個数: 24

約数和(自身を含む): 1092046335072

約数和(自身を除く): 572034954892

約数列:

[1, 2, 4, 5, 10, 20, 54163, 108326, 216652, 270815, 480043, 541630, 960086, 1083260, 1920172, 2400215, 4800430, 9600860, 26000569009, 52001138018, 104002276036, 130002845045, 260005690090, 520011380180]

約数ペア:

[(1, 520011380180), (2, 260005690090), (4, 130002845045), (5, 104002276036), (10, 52001138018), (20, 26000569009), (54163, 9600860), (108326, 4800430), (216652, 2400215), (270815, 1920172), (480043, 1083260), (541630, 960086)]