89829760

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 217113120

約数和(自身を除く): 127283360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1447, 1552, 1940, 2894, 3104, 3880, 5788, 6208, 7235, 7760, 11576, 12416, 14470, 15520, 23152, 28940, 31040, 46304, 57880, 62080, 92608, 115760, 140359, 185216, 231520, 280718, 463040, 561436, 701795, 926080, 1122872, 1403590, 2245744, 2807180, 4491488, 5614360, 8982976, 11228720, 17965952, 22457440, 44914880, 89829760]

約数ペア:

[(1, 89829760), (2, 44914880), (4, 22457440), (5, 17965952), (8, 11228720), (10, 8982976), (16, 5614360), (20, 4491488), (32, 2807180), (40, 2245744), (64, 1403590), (80, 1122872), (97, 926080), (128, 701795), (160, 561436), (194, 463040), (320, 280718), (388, 231520), (485, 185216), (640, 140359), (776, 115760), (970, 92608), (1447, 62080), (1552, 57880), (1940, 46304), (2894, 31040), (3104, 28940), (3880, 23152), (5788, 15520), (6208, 14470), (7235, 12416), (7760, 11576)]