23647760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10193}}^1$

素因数の和:10235

約数の個数: 40

約数和(自身を含む): 56882520

約数和(自身を除く): 33234760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 10193, 20386, 40772, 50965, 81544, 101930, 163088, 203860, 295597, 407720, 591194, 815440, 1182388, 1477985, 2364776, 2955970, 4729552, 5911940, 11823880, 23647760]

約数ペア:

[(1, 23647760), (2, 11823880), (4, 5911940), (5, 4729552), (8, 2955970), (10, 2364776), (16, 1477985), (20, 1182388), (29, 815440), (40, 591194), (58, 407720), (80, 295597), (116, 203860), (145, 163088), (232, 101930), (290, 81544), (464, 50965), (580, 40772), (1160, 20386), (2320, 10193)]