2598573320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{22691}}^1$

素因数の和:23118

約数の個数: 64

約数和(自身を含む): 6698678400

約数和(自身を除く): 4100105080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 409, 818, 1636, 2045, 2863, 3272, 4090, 5726, 8180, 11452, 14315, 16360, 22691, 22904, 28630, 45382, 57260, 90764, 113455, 114520, 158837, 181528, 226910, 317674, 453820, 635348, 794185, 907640, 1270696, 1588370, 3176740, 6353480, 9280619, 18561238, 37122476, 46403095, 64964333, 74244952, 92806190, 129928666, 185612380, 259857332, 324821665, 371224760, 519714664, 649643330, 1299286660, 2598573320]

約数ペア:

[(1, 2598573320), (2, 1299286660), (4, 649643330), (5, 519714664), (7, 371224760), (8, 324821665), (10, 259857332), (14, 185612380), (20, 129928666), (28, 92806190), (35, 74244952), (40, 64964333), (56, 46403095), (70, 37122476), (140, 18561238), (280, 9280619), (409, 6353480), (818, 3176740), (1636, 1588370), (2045, 1270696), (2863, 907640), (3272, 794185), (4090, 635348), (5726, 453820), (8180, 317674), (11452, 226910), (14315, 181528), (16360, 158837), (22691, 114520), (22904, 113455), (28630, 90764), (45382, 57260)]