224718080

素因数分解:

$2^8\times 5^1\times {\mathrm{419}}^2$

素因数の和:859

約数の個数: 54

約数和(自身を含む): 539557746

約数和(自身を除く): 314839666

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 419, 640, 838, 1280, 1676, 2095, 3352, 4190, 6704, 8380, 13408, 16760, 26816, 33520, 53632, 67040, 107264, 134080, 175561, 268160, 351122, 536320, 702244, 877805, 1404488, 1755610, 2808976, 3511220, 5617952, 7022440, 11235904, 14044880, 22471808, 28089760, 44943616, 56179520, 112359040, 224718080]

約数ペア:

[(1, 224718080), (2, 112359040), (4, 56179520), (5, 44943616), (8, 28089760), (10, 22471808), (16, 14044880), (20, 11235904), (32, 7022440), (40, 5617952), (64, 3511220), (80, 2808976), (128, 1755610), (160, 1404488), (256, 877805), (320, 702244), (419, 536320), (640, 351122), (838, 268160), (1280, 175561), (1676, 134080), (2095, 107264), (3352, 67040), (4190, 53632), (6704, 33520), (8380, 26816), (13408, 16760)]