54260480

素因数分解:

$2^8\times 5^1\times {\mathrm{42391}}^1$

素因数の和:42412

約数の個数: 36

約数和(自身を含む): 129973872

約数和(自身を除く): 75713392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42391, 84782, 169564, 211955, 339128, 423910, 678256, 847820, 1356512, 1695640, 2713024, 3391280, 5426048, 6782560, 10852096, 13565120, 27130240, 54260480]

約数ペア:

[(1, 54260480), (2, 27130240), (4, 13565120), (5, 10852096), (8, 6782560), (10, 5426048), (16, 3391280), (20, 2713024), (32, 1695640), (40, 1356512), (64, 847820), (80, 678256), (128, 423910), (160, 339128), (256, 211955), (320, 169564), (640, 84782), (1280, 42391)]