202929320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7817}}^1$

素因数の和:7898

約数の個数: 64

約数和(自身を含む): 506606400

約数和(自身を除く): 303677080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 5192, 6490, 7817, 12980, 15634, 25960, 31268, 39085, 62536, 78170, 85987, 156340, 171974, 312680, 343948, 429935, 461203, 687896, 859870, 922406, 1719740, 1844812, 2306015, 3439480, 3689624, 4612030, 5073233, 9224060, 10146466, 18448120, 20292932, 25366165, 40585864, 50732330, 101464660, 202929320]

約数ペア:

[(1, 202929320), (2, 101464660), (4, 50732330), (5, 40585864), (8, 25366165), (10, 20292932), (11, 18448120), (20, 10146466), (22, 9224060), (40, 5073233), (44, 4612030), (55, 3689624), (59, 3439480), (88, 2306015), (110, 1844812), (118, 1719740), (220, 922406), (236, 859870), (295, 687896), (440, 461203), (472, 429935), (590, 343948), (649, 312680), (1180, 171974), (1298, 156340), (2360, 85987), (2596, 78170), (3245, 62536), (5192, 39085), (6490, 31268), (7817, 25960), (12980, 15634)]