543742640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{970969}}^1$

素因数の和:970989

約数の個数: 40

約数和(自身を含む): 1444803360

約数和(自身を除く): 901060720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 970969, 1941938, 3883876, 4854845, 6796783, 7767752, 9709690, 13593566, 15535504, 19419380, 27187132, 33983915, 38838760, 54374264, 67967830, 77677520, 108748528, 135935660, 271871320, 543742640]

約数ペア:

[(1, 543742640), (2, 271871320), (4, 135935660), (5, 108748528), (7, 77677520), (8, 67967830), (10, 54374264), (14, 38838760), (16, 33983915), (20, 27187132), (28, 19419380), (35, 15535504), (40, 13593566), (56, 9709690), (70, 7767752), (80, 6796783), (112, 4854845), (140, 3883876), (280, 1941938), (560, 970969)]