514842160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1109}}^1$

素因数の和:1958

約数の個数: 80

約数和(自身を含む): 1370894400

約数和(自身を除く): 856052240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 829, 1109, 1658, 2218, 3316, 4145, 4436, 5545, 5803, 6632, 7763, 8290, 8872, 11090, 11606, 13264, 15526, 16580, 17744, 22180, 23212, 29015, 31052, 33160, 38815, 44360, 46424, 58030, 62104, 66320, 77630, 88720, 92848, 116060, 124208, 155260, 232120, 310520, 464240, 621040, 919361, 1838722, 3677444, 4596805, 6435527, 7354888, 9193610, 12871054, 14709776, 18387220, 25742108, 32177635, 36774440, 51484216, 64355270, 73548880, 102968432, 128710540, 257421080, 514842160]

約数ペア:

[(1, 514842160), (2, 257421080), (4, 128710540), (5, 102968432), (7, 73548880), (8, 64355270), (10, 51484216), (14, 36774440), (16, 32177635), (20, 25742108), (28, 18387220), (35, 14709776), (40, 12871054), (56, 9193610), (70, 7354888), (80, 6435527), (112, 4596805), (140, 3677444), (280, 1838722), (560, 919361), (829, 621040), (1109, 464240), (1658, 310520), (2218, 232120), (3316, 155260), (4145, 124208), (4436, 116060), (5545, 92848), (5803, 88720), (6632, 77630), (7763, 66320), (8290, 62104), (8872, 58030), (11090, 46424), (11606, 44360), (13264, 38815), (15526, 33160), (16580, 31052), (17744, 29015), (22180, 23212)]