24245480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 62916480

約数和(自身を除く): 38671000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 661, 917, 1048, 1310, 1322, 1834, 2620, 2644, 3305, 3668, 4585, 4627, 5240, 5288, 6610, 7336, 9170, 9254, 13220, 18340, 18508, 23135, 26440, 36680, 37016, 46270, 86591, 92540, 173182, 185080, 346364, 432955, 606137, 692728, 865910, 1212274, 1731820, 2424548, 3030685, 3463640, 4849096, 6061370, 12122740, 24245480]

約数ペア:

[(1, 24245480), (2, 12122740), (4, 6061370), (5, 4849096), (7, 3463640), (8, 3030685), (10, 2424548), (14, 1731820), (20, 1212274), (28, 865910), (35, 692728), (40, 606137), (56, 432955), (70, 346364), (131, 185080), (140, 173182), (262, 92540), (280, 86591), (524, 46270), (655, 37016), (661, 36680), (917, 26440), (1048, 23135), (1310, 18508), (1322, 18340), (1834, 13220), (2620, 9254), (2644, 9170), (3305, 7336), (3668, 6610), (4585, 5288), (4627, 5240)]