76237840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{136139}}^1$

素因数の和:136159

約数の個数: 40

約数和(自身を含む): 202576320

約数和(自身を除く): 126338480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 136139, 272278, 544556, 680695, 952973, 1089112, 1361390, 1905946, 2178224, 2722780, 3811892, 4764865, 5445560, 7623784, 9529730, 10891120, 15247568, 19059460, 38118920, 76237840]

約数ペア:

[(1, 76237840), (2, 38118920), (4, 19059460), (5, 15247568), (7, 10891120), (8, 9529730), (10, 7623784), (14, 5445560), (16, 4764865), (20, 3811892), (28, 2722780), (35, 2178224), (40, 1905946), (56, 1361390), (70, 1089112), (80, 952973), (112, 680695), (140, 544556), (280, 272278), (560, 136139)]