84748480

素因数分解:

$2^6\times 5^1\times {\mathrm{264839}}^1$

素因数の和:264856

約数の個数: 28

約数和(自身を含む): 201808080

約数和(自身を除く): 117059600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 264839, 529678, 1059356, 1324195, 2118712, 2648390, 4237424, 5296780, 8474848, 10593560, 16949696, 21187120, 42374240, 84748480]

約数ペア:

[(1, 84748480), (2, 42374240), (4, 21187120), (5, 16949696), (8, 10593560), (10, 8474848), (16, 5296780), (20, 4237424), (32, 2648390), (40, 2118712), (64, 1324195), (80, 1059356), (160, 529678), (320, 264839)]