11258000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 29383536

約数和(自身を除く): 18125536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 433, 500, 520, 650, 866, 1000, 1040, 1300, 1625, 1732, 2000, 2165, 2600, 3250, 3464, 4330, 5200, 5629, 6500, 6928, 8660, 10825, 11258, 13000, 17320, 21650, 22516, 26000, 28145, 34640, 43300, 45032, 54125, 56290, 86600, 90064, 108250, 112580, 140725, 173200, 216500, 225160, 281450, 433000, 450320, 562900, 703625, 866000, 1125800, 1407250, 2251600, 2814500, 5629000, 11258000]

約数ペア:

[(1, 11258000), (2, 5629000), (4, 2814500), (5, 2251600), (8, 1407250), (10, 1125800), (13, 866000), (16, 703625), (20, 562900), (25, 450320), (26, 433000), (40, 281450), (50, 225160), (52, 216500), (65, 173200), (80, 140725), (100, 112580), (104, 108250), (125, 90064), (130, 86600), (200, 56290), (208, 54125), (250, 45032), (260, 43300), (325, 34640), (400, 28145), (433, 26000), (500, 22516), (520, 21650), (650, 17320), (866, 13000), (1000, 11258), (1040, 10825), (1300, 8660), (1625, 6928), (1732, 6500), (2000, 5629), (2165, 5200), (2600, 4330), (3250, 3464)]