41884640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37397}}^1$

素因数の和:37419

約数の個数: 48

約数和(自身を含む): 113091552

約数和(自身を除く): 71206912

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, 37397, 74794, 149588, 186985, 261779, 299176, 373970, 523558, 598352, 747940, 1047116, 1196704, 1308895, 1495880, 2094232, 2617790, 2991760, 4188464, 5235580, 5983520, 8376928, 10471160, 20942320, 41884640]

約数ペア:

[(1, 41884640), (2, 20942320), (4, 10471160), (5, 8376928), (7, 5983520), (8, 5235580), (10, 4188464), (14, 2991760), (16, 2617790), (20, 2094232), (28, 1495880), (32, 1308895), (35, 1196704), (40, 1047116), (56, 747940), (70, 598352), (80, 523558), (112, 373970), (140, 299176), (160, 261779), (224, 186985), (280, 149588), (560, 74794), (1120, 37397)]