11517800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 32289600

約数和(自身を除く): 20771800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 433, 475, 532, 665, 700, 760, 866, 950, 1064, 1330, 1400, 1732, 1900, 2165, 2660, 3031, 3325, 3464, 3800, 4330, 5320, 6062, 6650, 8227, 8660, 10825, 12124, 13300, 15155, 16454, 17320, 21650, 24248, 26600, 30310, 32908, 41135, 43300, 57589, 60620, 65816, 75775, 82270, 86600, 115178, 121240, 151550, 164540, 205675, 230356, 287945, 303100, 329080, 411350, 460712, 575890, 606200, 822700, 1151780, 1439725, 1645400, 2303560, 2879450, 5758900, 11517800]

約数ペア:

[(1, 11517800), (2, 5758900), (4, 2879450), (5, 2303560), (7, 1645400), (8, 1439725), (10, 1151780), (14, 822700), (19, 606200), (20, 575890), (25, 460712), (28, 411350), (35, 329080), (38, 303100), (40, 287945), (50, 230356), (56, 205675), (70, 164540), (76, 151550), (95, 121240), (100, 115178), (133, 86600), (140, 82270), (152, 75775), (175, 65816), (190, 60620), (200, 57589), (266, 43300), (280, 41135), (350, 32908), (380, 30310), (433, 26600), (475, 24248), (532, 21650), (665, 17320), (700, 16454), (760, 15155), (866, 13300), (950, 12124), (1064, 10825), (1330, 8660), (1400, 8227), (1732, 6650), (1900, 6062), (2165, 5320), (2660, 4330), (3031, 3800), (3325, 3464)]