83769280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37397}}^1$

素因数の和:37421

約数の個数: 56

約数和(自身を含む): 227978208

約数和(自身を除く): 144208928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37397, 74794, 149588, 186985, 261779, 299176, 373970, 523558, 598352, 747940, 1047116, 1196704, 1308895, 1495880, 2094232, 2393408, 2617790, 2991760, 4188464, 5235580, 5983520, 8376928, 10471160, 11967040, 16753856, 20942320, 41884640, 83769280]

約数ペア:

[(1, 83769280), (2, 41884640), (4, 20942320), (5, 16753856), (7, 11967040), (8, 10471160), (10, 8376928), (14, 5983520), (16, 5235580), (20, 4188464), (28, 2991760), (32, 2617790), (35, 2393408), (40, 2094232), (56, 1495880), (64, 1308895), (70, 1196704), (80, 1047116), (112, 747940), (140, 598352), (160, 523558), (224, 373970), (280, 299176), (320, 261779), (448, 186985), (560, 149588), (1120, 74794), (2240, 37397)]