260067960016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17257}}^1\times {\mathrm{22973}}^1$

素因数の和:40279

約数の個数: 40

約数和(自身を含む): 516223850184

約数和(自身を除く): 256155890168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17257, 22973, 34514, 45946, 69028, 91892, 138056, 183784, 276112, 367568, 707537, 941893, 1415074, 1883786, 2830148, 3767572, 5660296, 7535144, 11320592, 15070288, 396445061, 792890122, 1585780244, 3171560488, 6343120976, 16254247501, 32508495002, 65016990004, 130033980008, 260067960016]

約数ペア:

[(1, 260067960016), (2, 130033980008), (4, 65016990004), (8, 32508495002), (16, 16254247501), (41, 6343120976), (82, 3171560488), (164, 1585780244), (328, 792890122), (656, 396445061), (17257, 15070288), (22973, 11320592), (34514, 7535144), (45946, 5660296), (69028, 3767572), (91892, 2830148), (138056, 1883786), (183784, 1415074), (276112, 941893), (367568, 707537)]