12383960900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{17489}}^1$

素因数の和:17673

約数の個数: 72

約数和(自身を含む): 27523733160

約数和(自身を除く): 15139772260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 97, 100, 146, 194, 292, 365, 388, 485, 730, 970, 1460, 1825, 1940, 2425, 3650, 4850, 7081, 7300, 9700, 14162, 17489, 28324, 34978, 35405, 69956, 70810, 87445, 141620, 174890, 177025, 349780, 354050, 437225, 708100, 874450, 1276697, 1696433, 1748900, 2553394, 3392866, 5106788, 6383485, 6785732, 8482165, 12766970, 16964330, 25533940, 31917425, 33928660, 42410825, 63834850, 84821650, 123839609, 127669700, 169643300, 247679218, 495358436, 619198045, 1238396090, 2476792180, 3095990225, 6191980450, 12383960900]

約数ペア:

[(1, 12383960900), (2, 6191980450), (4, 3095990225), (5, 2476792180), (10, 1238396090), (20, 619198045), (25, 495358436), (50, 247679218), (73, 169643300), (97, 127669700), (100, 123839609), (146, 84821650), (194, 63834850), (292, 42410825), (365, 33928660), (388, 31917425), (485, 25533940), (730, 16964330), (970, 12766970), (1460, 8482165), (1825, 6785732), (1940, 6383485), (2425, 5106788), (3650, 3392866), (4850, 2553394), (7081, 1748900), (7300, 1696433), (9700, 1276697), (14162, 874450), (17489, 708100), (28324, 437225), (34978, 354050), (35405, 349780), (69956, 177025), (70810, 174890), (87445, 141620)]