714995920

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{10781}}^1$

素因数の和:11623

約数の個数: 40

約数和(自身を含む): 1664525160

約数和(自身を除く): 949529240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1658, 3316, 4145, 6632, 8290, 10781, 13264, 16580, 21562, 33160, 43124, 53905, 66320, 86248, 107810, 172496, 215620, 431240, 862480, 8937449, 17874898, 35749796, 44687245, 71499592, 89374490, 142999184, 178748980, 357497960, 714995920]

約数ペア:

[(1, 714995920), (2, 357497960), (4, 178748980), (5, 142999184), (8, 89374490), (10, 71499592), (16, 44687245), (20, 35749796), (40, 17874898), (80, 8937449), (829, 862480), (1658, 431240), (3316, 215620), (4145, 172496), (6632, 107810), (8290, 86248), (10781, 66320), (13264, 53905), (16580, 43124), (21562, 33160)]