22516000

素因数分解:

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

素因数の和:471

約数の個数: 96

約数和(自身を含む): 59714928

約数和(自身を除く): 37198928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 433, 500, 520, 650, 800, 866, 1000, 1040, 1300, 1625, 1732, 2000, 2080, 2165, 2600, 3250, 3464, 4000, 4330, 5200, 5629, 6500, 6928, 8660, 10400, 10825, 11258, 13000, 13856, 17320, 21650, 22516, 26000, 28145, 34640, 43300, 45032, 52000, 54125, 56290, 69280, 86600, 90064, 108250, 112580, 140725, 173200, 180128, 216500, 225160, 281450, 346400, 433000, 450320, 562900, 703625, 866000, 900640, 1125800, 1407250, 1732000, 2251600, 2814500, 4503200, 5629000, 11258000, 22516000]

約数ペア:

[(1, 22516000), (2, 11258000), (4, 5629000), (5, 4503200), (8, 2814500), (10, 2251600), (13, 1732000), (16, 1407250), (20, 1125800), (25, 900640), (26, 866000), (32, 703625), (40, 562900), (50, 450320), (52, 433000), (65, 346400), (80, 281450), (100, 225160), (104, 216500), (125, 180128), (130, 173200), (160, 140725), (200, 112580), (208, 108250), (250, 90064), (260, 86600), (325, 69280), (400, 56290), (416, 54125), (433, 52000), (500, 45032), (520, 43300), (650, 34640), (800, 28145), (866, 26000), (1000, 22516), (1040, 21650), (1300, 17320), (1625, 13856), (1732, 13000), (2000, 11258), (2080, 10825), (2165, 10400), (2600, 8660), (3250, 6928), (3464, 6500), (4000, 5629), (4330, 5200)]