24405820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1451}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 53117064

約数和(自身を除く): 28711244

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1451, 1682, 2902, 3364, 4205, 5804, 7255, 8410, 14510, 16820, 29020, 42079, 84158, 168316, 210395, 420790, 841580, 1220291, 2440582, 4881164, 6101455, 12202910, 24405820]

約数ペア:

[(1, 24405820), (2, 12202910), (4, 6101455), (5, 4881164), (10, 2440582), (20, 1220291), (29, 841580), (58, 420790), (116, 210395), (145, 168316), (290, 84158), (580, 42079), (841, 29020), (1451, 16820), (1682, 14510), (2902, 8410), (3364, 7255), (4205, 5804)]