788060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 2041536

約数和(自身を除く): 1253476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 433, 455, 866, 910, 1732, 1820, 2165, 3031, 4330, 5629, 6062, 8660, 11258, 12124, 15155, 22516, 28145, 30310, 39403, 56290, 60620, 78806, 112580, 157612, 197015, 394030, 788060]

約数ペア:

[(1, 788060), (2, 394030), (4, 197015), (5, 157612), (7, 112580), (10, 78806), (13, 60620), (14, 56290), (20, 39403), (26, 30310), (28, 28145), (35, 22516), (52, 15155), (65, 12124), (70, 11258), (91, 8660), (130, 6062), (140, 5629), (182, 4330), (260, 3031), (364, 2165), (433, 1820), (455, 1732), (866, 910)]