38852800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3498

約数の個数: 84

約数和(自身を含む): 109291120

約数和(自身を除く): 70438320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 3469, 5600, 6938, 11200, 13876, 17345, 24283, 27752, 34690, 48566, 55504, 69380, 86725, 97132, 111008, 121415, 138760, 173450, 194264, 222016, 242830, 277520, 346900, 388528, 485660, 555040, 607075, 693800, 777056, 971320, 1110080, 1214150, 1387600, 1554112, 1942640, 2428300, 2775200, 3885280, 4856600, 5550400, 7770560, 9713200, 19426400, 38852800]

約数ペア:

[(1, 38852800), (2, 19426400), (4, 9713200), (5, 7770560), (7, 5550400), (8, 4856600), (10, 3885280), (14, 2775200), (16, 2428300), (20, 1942640), (25, 1554112), (28, 1387600), (32, 1214150), (35, 1110080), (40, 971320), (50, 777056), (56, 693800), (64, 607075), (70, 555040), (80, 485660), (100, 388528), (112, 346900), (140, 277520), (160, 242830), (175, 222016), (200, 194264), (224, 173450), (280, 138760), (320, 121415), (350, 111008), (400, 97132), (448, 86725), (560, 69380), (700, 55504), (800, 48566), (1120, 34690), (1400, 27752), (1600, 24283), (2240, 17345), (2800, 13876), (3469, 11200), (5600, 6938)]