83208160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74315

約数の個数: 48

約数和(自身を含む): 224665056

約数和(自身を除く): 141456896

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, 74293, 148586, 297172, 371465, 520051, 594344, 742930, 1040102, 1188688, 1485860, 2080204, 2377376, 2600255, 2971720, 4160408, 5200510, 5943440, 8320816, 10401020, 11886880, 16641632, 20802040, 41604080, 83208160]

約数ペア:

[(1, 83208160), (2, 41604080), (4, 20802040), (5, 16641632), (7, 11886880), (8, 10401020), (10, 8320816), (14, 5943440), (16, 5200510), (20, 4160408), (28, 2971720), (32, 2600255), (35, 2377376), (40, 2080204), (56, 1485860), (70, 1188688), (80, 1040102), (112, 742930), (140, 594344), (160, 520051), (224, 371465), (280, 297172), (560, 148586), (1120, 74293)]