6276280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 14968800

約数和(自身を除く): 8692520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 89, 164, 172, 178, 205, 215, 328, 344, 356, 410, 430, 445, 712, 820, 860, 890, 1640, 1720, 1763, 1780, 3526, 3560, 3649, 3827, 7052, 7298, 7654, 8815, 14104, 14596, 15308, 17630, 18245, 19135, 29192, 30616, 35260, 36490, 38270, 70520, 72980, 76540, 145960, 153080, 156907, 313814, 627628, 784535, 1255256, 1569070, 3138140, 6276280]

約数ペア:

[(1, 6276280), (2, 3138140), (4, 1569070), (5, 1255256), (8, 784535), (10, 627628), (20, 313814), (40, 156907), (41, 153080), (43, 145960), (82, 76540), (86, 72980), (89, 70520), (164, 38270), (172, 36490), (178, 35260), (205, 30616), (215, 29192), (328, 19135), (344, 18245), (356, 17630), (410, 15308), (430, 14596), (445, 14104), (712, 8815), (820, 7654), (860, 7298), (890, 7052), (1640, 3827), (1720, 3649), (1763, 3560), (1780, 3526)]