3940300

素因数分解:

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

素因数の和:467

約数の個数: 72

約数和(自身を含む): 10547936

約数和(自身を除く): 6607636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 433, 455, 650, 700, 866, 910, 1300, 1732, 1820, 2165, 2275, 3031, 4330, 4550, 5629, 6062, 8660, 9100, 10825, 11258, 12124, 15155, 21650, 22516, 28145, 30310, 39403, 43300, 56290, 60620, 75775, 78806, 112580, 140725, 151550, 157612, 197015, 281450, 303100, 394030, 562900, 788060, 985075, 1970150, 3940300]

約数ペア:

[(1, 3940300), (2, 1970150), (4, 985075), (5, 788060), (7, 562900), (10, 394030), (13, 303100), (14, 281450), (20, 197015), (25, 157612), (26, 151550), (28, 140725), (35, 112580), (50, 78806), (52, 75775), (65, 60620), (70, 56290), (91, 43300), (100, 39403), (130, 30310), (140, 28145), (175, 22516), (182, 21650), (260, 15155), (325, 12124), (350, 11258), (364, 10825), (433, 9100), (455, 8660), (650, 6062), (700, 5629), (866, 4550), (910, 4330), (1300, 3031), (1732, 2275), (1820, 2165)]