412128080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56611}}^1$

素因数の和:56644

約数の個数: 80

約数和(自身を含む): 1179341184

約数和(自身を除く): 767213104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 56611, 113222, 226444, 283055, 396277, 452888, 566110, 735943, 792554, 905776, 1132220, 1471886, 1585108, 1981385, 2264440, 2943772, 3170216, 3679715, 3962770, 4528880, 5151601, 5887544, 6340432, 7359430, 7925540, 10303202, 11775088, 14718860, 15851080, 20606404, 25758005, 29437720, 31702160, 41212808, 51516010, 58875440, 82425616, 103032020, 206064040, 412128080]

約数ペア:

[(1, 412128080), (2, 206064040), (4, 103032020), (5, 82425616), (7, 58875440), (8, 51516010), (10, 41212808), (13, 31702160), (14, 29437720), (16, 25758005), (20, 20606404), (26, 15851080), (28, 14718860), (35, 11775088), (40, 10303202), (52, 7925540), (56, 7359430), (65, 6340432), (70, 5887544), (80, 5151601), (91, 4528880), (104, 3962770), (112, 3679715), (130, 3170216), (140, 2943772), (182, 2264440), (208, 1981385), (260, 1585108), (280, 1471886), (364, 1132220), (455, 905776), (520, 792554), (560, 735943), (728, 566110), (910, 452888), (1040, 396277), (1456, 283055), (1820, 226444), (3640, 113222), (7280, 56611)]