11822360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 29423520

約数和(自身を除く): 17601160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 277, 388, 440, 485, 554, 776, 970, 1067, 1108, 1385, 1940, 2134, 2216, 2770, 3047, 3880, 4268, 5335, 5540, 6094, 8536, 10670, 11080, 12188, 15235, 21340, 24376, 26869, 30470, 42680, 53738, 60940, 107476, 121880, 134345, 214952, 268690, 295559, 537380, 591118, 1074760, 1182236, 1477795, 2364472, 2955590, 5911180, 11822360]

約数ペア:

[(1, 11822360), (2, 5911180), (4, 2955590), (5, 2364472), (8, 1477795), (10, 1182236), (11, 1074760), (20, 591118), (22, 537380), (40, 295559), (44, 268690), (55, 214952), (88, 134345), (97, 121880), (110, 107476), (194, 60940), (220, 53738), (277, 42680), (388, 30470), (440, 26869), (485, 24376), (554, 21340), (776, 15235), (970, 12188), (1067, 11080), (1108, 10670), (1385, 8536), (1940, 6094), (2134, 5540), (2216, 5335), (2770, 4268), (3047, 3880)]