70136960

素因数分解:

$2^7\times 5^1\times {\mathrm{109589}}^1$

素因数の和:109608

約数の個数: 32

約数和(自身を含む): 167672700

約数和(自身を除く): 97535740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109589, 219178, 438356, 547945, 876712, 1095890, 1753424, 2191780, 3506848, 4383560, 7013696, 8767120, 14027392, 17534240, 35068480, 70136960]

約数ペア:

[(1, 70136960), (2, 35068480), (4, 17534240), (5, 14027392), (8, 8767120), (10, 7013696), (16, 4383560), (20, 3506848), (32, 2191780), (40, 1753424), (64, 1095890), (80, 876712), (128, 547945), (160, 438356), (320, 219178), (640, 109589)]