581021140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 1481598720

約数和(自身を除く): 900577580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 113, 133, 140, 190, 226, 266, 380, 452, 532, 565, 665, 791, 1130, 1330, 1582, 1933, 2147, 2260, 2660, 3164, 3866, 3955, 4294, 7732, 7910, 8588, 9665, 10735, 13531, 15029, 15820, 19330, 21470, 27062, 30058, 36727, 38660, 42940, 54124, 60116, 67655, 73454, 75145, 135310, 146908, 150290, 183635, 218429, 257089, 270620, 300580, 367270, 436858, 514178, 734540, 873716, 1028356, 1092145, 1285445, 1529003, 2184290, 2570890, 3058006, 4150151, 4368580, 5141780, 6116012, 7645015, 8300302, 15290030, 16600604, 20750755, 29051057, 30580060, 41501510, 58102114, 83003020, 116204228, 145255285, 290510570, 581021140]

約数ペア:

[(1, 581021140), (2, 290510570), (4, 145255285), (5, 116204228), (7, 83003020), (10, 58102114), (14, 41501510), (19, 30580060), (20, 29051057), (28, 20750755), (35, 16600604), (38, 15290030), (70, 8300302), (76, 7645015), (95, 6116012), (113, 5141780), (133, 4368580), (140, 4150151), (190, 3058006), (226, 2570890), (266, 2184290), (380, 1529003), (452, 1285445), (532, 1092145), (565, 1028356), (665, 873716), (791, 734540), (1130, 514178), (1330, 436858), (1582, 367270), (1933, 300580), (2147, 270620), (2260, 257089), (2660, 218429), (3164, 183635), (3866, 150290), (3955, 146908), (4294, 135310), (7732, 75145), (7910, 73454), (8588, 67655), (9665, 60116), (10735, 54124), (13531, 42940), (15029, 38660), (15820, 36727), (19330, 30058), (21470, 27062)]