112359040

素因数分解:

$2^7\times 5^1\times {\mathrm{419}}^2$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 269250930

約数和(自身を除く): 156891890

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 419, 640, 838, 1676, 2095, 3352, 4190, 6704, 8380, 13408, 16760, 26816, 33520, 53632, 67040, 134080, 175561, 268160, 351122, 702244, 877805, 1404488, 1755610, 2808976, 3511220, 5617952, 7022440, 11235904, 14044880, 22471808, 28089760, 56179520, 112359040]

約数ペア:

[(1, 112359040), (2, 56179520), (4, 28089760), (5, 22471808), (8, 14044880), (10, 11235904), (16, 7022440), (20, 5617952), (32, 3511220), (40, 2808976), (64, 1755610), (80, 1404488), (128, 877805), (160, 702244), (320, 351122), (419, 268160), (640, 175561), (838, 134080), (1676, 67040), (2095, 53632), (3352, 33520), (4190, 26816), (6704, 16760), (8380, 13408)]