39080860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 102453120

約数和(自身を除く): 63372260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 197, 218, 260, 364, 394, 436, 455, 545, 763, 788, 910, 985, 1090, 1379, 1417, 1526, 1820, 1970, 2180, 2561, 2758, 2834, 3052, 3815, 3940, 5122, 5516, 5668, 6895, 7085, 7630, 9919, 10244, 12805, 13790, 14170, 15260, 17927, 19838, 21473, 25610, 27580, 28340, 35854, 39676, 42946, 49595, 51220, 71708, 85892, 89635, 99190, 107365, 150311, 179270, 198380, 214730, 279149, 300622, 358540, 429460, 558298, 601244, 751555, 1116596, 1395745, 1503110, 1954043, 2791490, 3006220, 3908086, 5582980, 7816172, 9770215, 19540430, 39080860]

約数ペア:

[(1, 39080860), (2, 19540430), (4, 9770215), (5, 7816172), (7, 5582980), (10, 3908086), (13, 3006220), (14, 2791490), (20, 1954043), (26, 1503110), (28, 1395745), (35, 1116596), (52, 751555), (65, 601244), (70, 558298), (91, 429460), (109, 358540), (130, 300622), (140, 279149), (182, 214730), (197, 198380), (218, 179270), (260, 150311), (364, 107365), (394, 99190), (436, 89635), (455, 85892), (545, 71708), (763, 51220), (788, 49595), (910, 42946), (985, 39676), (1090, 35854), (1379, 28340), (1417, 27580), (1526, 25610), (1820, 21473), (1970, 19838), (2180, 17927), (2561, 15260), (2758, 14170), (2834, 13790), (3052, 12805), (3815, 10244), (3940, 9919), (5122, 7630), (5516, 7085), (5668, 6895)]