15665570720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5759401}}^1$

素因数の和:5759433

約数の個数: 48

約数和(自身を含む): 39186971208

約数和(自身を除く): 23521400488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5759401, 11518802, 23037604, 28797005, 46075208, 57594010, 92150416, 97909817, 115188020, 184300832, 195819634, 230376040, 391639268, 460752080, 489549085, 783278536, 921504160, 979098170, 1566557072, 1958196340, 3133114144, 3916392680, 7832785360, 15665570720]

約数ペア:

[(1, 15665570720), (2, 7832785360), (4, 3916392680), (5, 3133114144), (8, 1958196340), (10, 1566557072), (16, 979098170), (17, 921504160), (20, 783278536), (32, 489549085), (34, 460752080), (40, 391639268), (68, 230376040), (80, 195819634), (85, 184300832), (136, 115188020), (160, 97909817), (170, 92150416), (272, 57594010), (340, 46075208), (544, 28797005), (680, 23037604), (1360, 11518802), (2720, 5759401)]