156950713960

素因数分解:

$2^3\times 5^1\times {\mathrm{5003}}^1\times {\mathrm{784283}}^1$

素因数の和:789297

約数の個数: 32

約数和(自身を含む): 353210142240

約数和(自身を除く): 196259428280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5003, 10006, 20012, 25015, 40024, 50030, 100060, 200120, 784283, 1568566, 3137132, 3921415, 6274264, 7842830, 15685660, 31371320, 3923767849, 7847535698, 15695071396, 19618839245, 31390142792, 39237678490, 78475356980, 156950713960]

約数ペア:

[(1, 156950713960), (2, 78475356980), (4, 39237678490), (5, 31390142792), (8, 19618839245), (10, 15695071396), (20, 7847535698), (40, 3923767849), (5003, 31371320), (10006, 15685660), (20012, 7842830), (25015, 6274264), (40024, 3921415), (50030, 3137132), (100060, 1568566), (200120, 784283)]