79276960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{70783}}^1$

素因数の和:70805

約数の個数: 48

約数和(自身を含む): 214050816

約数和(自身を除く): 134773856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 70783, 141566, 283132, 353915, 495481, 566264, 707830, 990962, 1132528, 1415660, 1981924, 2265056, 2477405, 2831320, 3963848, 4954810, 5662640, 7927696, 9909620, 11325280, 15855392, 19819240, 39638480, 79276960]

約数ペア:

[(1, 79276960), (2, 39638480), (4, 19819240), (5, 15855392), (7, 11325280), (8, 9909620), (10, 7927696), (14, 5662640), (16, 4954810), (20, 3963848), (28, 2831320), (32, 2477405), (35, 2265056), (40, 1981924), (56, 1415660), (70, 1132528), (80, 990962), (112, 707830), (140, 566264), (160, 495481), (224, 353915), (280, 283132), (560, 141566), (1120, 70783)]