11964160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 30905280

約数和(自身を除く): 18941120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 719, 832, 1040, 1280, 1438, 1664, 2080, 2876, 3328, 3595, 4160, 5752, 7190, 8320, 9347, 11504, 14380, 16640, 18694, 23008, 28760, 37388, 46016, 46735, 57520, 74776, 92032, 93470, 115040, 149552, 184064, 186940, 230080, 299104, 373880, 460160, 598208, 747760, 920320, 1196416, 1495520, 2392832, 2991040, 5982080, 11964160]

約数ペア:

[(1, 11964160), (2, 5982080), (4, 2991040), (5, 2392832), (8, 1495520), (10, 1196416), (13, 920320), (16, 747760), (20, 598208), (26, 460160), (32, 373880), (40, 299104), (52, 230080), (64, 186940), (65, 184064), (80, 149552), (104, 115040), (128, 93470), (130, 92032), (160, 74776), (208, 57520), (256, 46735), (260, 46016), (320, 37388), (416, 28760), (520, 23008), (640, 18694), (719, 16640), (832, 14380), (1040, 11504), (1280, 9347), (1438, 8320), (1664, 7190), (2080, 5752), (2876, 4160), (3328, 3595)]