45244160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 116753280

約数和(自身を除く): 71509120

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, 832, 1040, 1280, 1664, 2080, 2719, 3328, 4160, 5438, 8320, 10876, 13595, 16640, 21752, 27190, 35347, 43504, 54380, 70694, 87008, 108760, 141388, 174016, 176735, 217520, 282776, 348032, 353470, 435040, 565552, 696064, 706940, 870080, 1131104, 1413880, 1740160, 2262208, 2827760, 3480320, 4524416, 5655520, 9048832, 11311040, 22622080, 45244160]

約数ペア:

[(1, 45244160), (2, 22622080), (4, 11311040), (5, 9048832), (8, 5655520), (10, 4524416), (13, 3480320), (16, 2827760), (20, 2262208), (26, 1740160), (32, 1413880), (40, 1131104), (52, 870080), (64, 706940), (65, 696064), (80, 565552), (104, 435040), (128, 353470), (130, 348032), (160, 282776), (208, 217520), (256, 176735), (260, 174016), (320, 141388), (416, 108760), (520, 87008), (640, 70694), (832, 54380), (1040, 43504), (1280, 35347), (1664, 27190), (2080, 21752), (2719, 16640), (3328, 13595), (4160, 10876), (5438, 8320)]