574718840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1117}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 1364407200

約数和(自身を除く): 789688360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 677, 760, 1117, 1354, 2234, 2708, 3385, 4468, 5416, 5585, 6770, 8936, 11170, 12863, 13540, 21223, 22340, 25726, 27080, 42446, 44680, 51452, 64315, 84892, 102904, 106115, 128630, 169784, 212230, 257260, 424460, 514520, 756209, 848920, 1512418, 3024836, 3781045, 6049672, 7562090, 14367971, 15124180, 28735942, 30248360, 57471884, 71839855, 114943768, 143679710, 287359420, 574718840]

約数ペア:

[(1, 574718840), (2, 287359420), (4, 143679710), (5, 114943768), (8, 71839855), (10, 57471884), (19, 30248360), (20, 28735942), (38, 15124180), (40, 14367971), (76, 7562090), (95, 6049672), (152, 3781045), (190, 3024836), (380, 1512418), (677, 848920), (760, 756209), (1117, 514520), (1354, 424460), (2234, 257260), (2708, 212230), (3385, 169784), (4468, 128630), (5416, 106115), (5585, 102904), (6770, 84892), (8936, 64315), (11170, 51452), (12863, 44680), (13540, 42446), (21223, 27080), (22340, 25726)]