63620540

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5711}}^1$

素因数の和:6277

約数の個数: 24

約数和(自身を含む): 133866432

約数和(自身を除く): 70245892

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 5711, 11140, 11422, 22844, 28555, 57110, 114220, 3181027, 6362054, 12724108, 15905135, 31810270, 63620540]

約数ペア:

[(1, 63620540), (2, 31810270), (4, 15905135), (5, 12724108), (10, 6362054), (20, 3181027), (557, 114220), (1114, 57110), (2228, 28555), (2785, 22844), (5570, 11422), (5711, 11140)]