2585952880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4617773}}^1$

素因数の和:4617793

約数の個数: 40

約数和(自身を含む): 6871247712

約数和(自身を除く): 4285294832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4617773, 9235546, 18471092, 23088865, 32324411, 36942184, 46177730, 64648822, 73884368, 92355460, 129297644, 161622055, 184710920, 258595288, 323244110, 369421840, 517190576, 646488220, 1292976440, 2585952880]

約数ペア:

[(1, 2585952880), (2, 1292976440), (4, 646488220), (5, 517190576), (7, 369421840), (8, 323244110), (10, 258595288), (14, 184710920), (16, 161622055), (20, 129297644), (28, 92355460), (35, 73884368), (40, 64648822), (56, 46177730), (70, 36942184), (80, 32324411), (112, 23088865), (140, 18471092), (280, 9235546), (560, 4617773)]