9897160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 17520440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2719, 3640, 5438, 10876, 13595, 19033, 21752, 27190, 35347, 38066, 54380, 70694, 76132, 95165, 108760, 141388, 152264, 176735, 190330, 247429, 282776, 353470, 380660, 494858, 706940, 761320, 989716, 1237145, 1413880, 1979432, 2474290, 4948580, 9897160]

約数ペア:

[(1, 9897160), (2, 4948580), (4, 2474290), (5, 1979432), (7, 1413880), (8, 1237145), (10, 989716), (13, 761320), (14, 706940), (20, 494858), (26, 380660), (28, 353470), (35, 282776), (40, 247429), (52, 190330), (56, 176735), (65, 152264), (70, 141388), (91, 108760), (104, 95165), (130, 76132), (140, 70694), (182, 54380), (260, 38066), (280, 35347), (364, 27190), (455, 21752), (520, 19033), (728, 13595), (910, 10876), (1820, 5438), (2719, 3640)]