13452520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11597}}^1$

素因数の和:11637

約数の個数: 32

約数和(自身を含む): 31314600

約数和(自身を除く): 17862080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11597, 23194, 46388, 57985, 92776, 115970, 231940, 336313, 463880, 672626, 1345252, 1681565, 2690504, 3363130, 6726260, 13452520]

約数ペア:

[(1, 13452520), (2, 6726260), (4, 3363130), (5, 2690504), (8, 1681565), (10, 1345252), (20, 672626), (29, 463880), (40, 336313), (58, 231940), (116, 115970), (145, 92776), (232, 57985), (290, 46388), (580, 23194), (1160, 11597)]