39403000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 113742720

約数和(自身を除く): 74339720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 433, 455, 500, 520, 650, 700, 728, 866, 875, 910, 1000, 1300, 1400, 1625, 1732, 1750, 1820, 2165, 2275, 2600, 3031, 3250, 3464, 3500, 3640, 4330, 4550, 5629, 6062, 6500, 7000, 8660, 9100, 10825, 11258, 11375, 12124, 13000, 15155, 17320, 18200, 21650, 22516, 22750, 24248, 28145, 30310, 39403, 43300, 45032, 45500, 54125, 56290, 60620, 75775, 78806, 86600, 91000, 108250, 112580, 121240, 140725, 151550, 157612, 197015, 216500, 225160, 281450, 303100, 315224, 378875, 394030, 433000, 562900, 606200, 703625, 757750, 788060, 985075, 1125800, 1407250, 1515500, 1576120, 1970150, 2814500, 3031000, 3940300, 4925375, 5629000, 7880600, 9850750, 19701500, 39403000]

約数ペア:

[(1, 39403000), (2, 19701500), (4, 9850750), (5, 7880600), (7, 5629000), (8, 4925375), (10, 3940300), (13, 3031000), (14, 2814500), (20, 1970150), (25, 1576120), (26, 1515500), (28, 1407250), (35, 1125800), (40, 985075), (50, 788060), (52, 757750), (56, 703625), (65, 606200), (70, 562900), (91, 433000), (100, 394030), (104, 378875), (125, 315224), (130, 303100), (140, 281450), (175, 225160), (182, 216500), (200, 197015), (250, 157612), (260, 151550), (280, 140725), (325, 121240), (350, 112580), (364, 108250), (433, 91000), (455, 86600), (500, 78806), (520, 75775), (650, 60620), (700, 56290), (728, 54125), (866, 45500), (875, 45032), (910, 43300), (1000, 39403), (1300, 30310), (1400, 28145), (1625, 24248), (1732, 22750), (1750, 22516), (1820, 21650), (2165, 18200), (2275, 17320), (2600, 15155), (3031, 13000), (3250, 12124), (3464, 11375), (3500, 11258), (3640, 10825), (4330, 9100), (4550, 8660), (5629, 7000), (6062, 6500)]