27370240

素因数分解:

$2^8\times 5^1\times {\mathrm{21383}}^1$

素因数の和:21404

約数の個数: 36

約数和(自身を含む): 65563344

約数和(自身を除く): 38193104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21383, 42766, 85532, 106915, 171064, 213830, 342128, 427660, 684256, 855320, 1368512, 1710640, 2737024, 3421280, 5474048, 6842560, 13685120, 27370240]

約数ペア:

[(1, 27370240), (2, 13685120), (4, 6842560), (5, 5474048), (8, 3421280), (10, 2737024), (16, 1710640), (20, 1368512), (32, 855320), (40, 684256), (64, 427660), (80, 342128), (128, 213830), (160, 171064), (256, 106915), (320, 85532), (640, 42766), (1280, 21383)]