45782080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 56

約数和(自身を含む): 110459520

約数和(自身を除く): 64677440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 1811, 2528, 3160, 3622, 5056, 6320, 7244, 9055, 12640, 14488, 18110, 25280, 28976, 36220, 57952, 72440, 115904, 143069, 144880, 286138, 289760, 572276, 579520, 715345, 1144552, 1430690, 2289104, 2861380, 4578208, 5722760, 9156416, 11445520, 22891040, 45782080]

約数ペア:

[(1, 45782080), (2, 22891040), (4, 11445520), (5, 9156416), (8, 5722760), (10, 4578208), (16, 2861380), (20, 2289104), (32, 1430690), (40, 1144552), (64, 715345), (79, 579520), (80, 572276), (158, 289760), (160, 286138), (316, 144880), (320, 143069), (395, 115904), (632, 72440), (790, 57952), (1264, 36220), (1580, 28976), (1811, 25280), (2528, 18110), (3160, 14488), (3622, 12640), (5056, 9055), (6320, 7244)]