13838080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 34952400

約数和(自身を除く): 21114320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 569, 608, 640, 760, 1138, 1216, 1280, 1520, 2276, 2432, 2845, 3040, 4552, 4864, 5690, 6080, 9104, 10811, 11380, 12160, 18208, 21622, 22760, 24320, 36416, 43244, 45520, 54055, 72832, 86488, 91040, 108110, 145664, 172976, 182080, 216220, 345952, 364160, 432440, 691904, 728320, 864880, 1383808, 1729760, 2767616, 3459520, 6919040, 13838080]

約数ペア:

[(1, 13838080), (2, 6919040), (4, 3459520), (5, 2767616), (8, 1729760), (10, 1383808), (16, 864880), (19, 728320), (20, 691904), (32, 432440), (38, 364160), (40, 345952), (64, 216220), (76, 182080), (80, 172976), (95, 145664), (128, 108110), (152, 91040), (160, 86488), (190, 72832), (256, 54055), (304, 45520), (320, 43244), (380, 36416), (569, 24320), (608, 22760), (640, 21622), (760, 18208), (1138, 12160), (1216, 11380), (1280, 10811), (1520, 9104), (2276, 6080), (2432, 5690), (2845, 4864), (3040, 4552)]