8046254080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5653}}^1$

素因数の和:5819

約数の個数: 96

約数和(自身を含む): 19448629200

約数和(自身を除く): 11402375120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 512, 556, 640, 695, 1024, 1112, 1280, 1390, 2048, 2224, 2560, 2780, 4448, 5120, 5560, 5653, 8896, 10240, 11120, 11306, 17792, 22240, 22612, 28265, 35584, 44480, 45224, 56530, 71168, 88960, 90448, 113060, 142336, 177920, 180896, 226120, 284672, 355840, 361792, 452240, 711680, 723584, 785767, 904480, 1423360, 1447168, 1571534, 1808960, 2894336, 3143068, 3617920, 3928835, 5788672, 6286136, 7235840, 7857670, 11577344, 12572272, 14471680, 15715340, 25144544, 28943360, 31430680, 50289088, 57886720, 62861360, 100578176, 125722720, 201156352, 251445440, 402312704, 502890880, 804625408, 1005781760, 1609250816, 2011563520, 4023127040, 8046254080]

約数ペア:

[(1, 8046254080), (2, 4023127040), (4, 2011563520), (5, 1609250816), (8, 1005781760), (10, 804625408), (16, 502890880), (20, 402312704), (32, 251445440), (40, 201156352), (64, 125722720), (80, 100578176), (128, 62861360), (139, 57886720), (160, 50289088), (256, 31430680), (278, 28943360), (320, 25144544), (512, 15715340), (556, 14471680), (640, 12572272), (695, 11577344), (1024, 7857670), (1112, 7235840), (1280, 6286136), (1390, 5788672), (2048, 3928835), (2224, 3617920), (2560, 3143068), (2780, 2894336), (4448, 1808960), (5120, 1571534), (5560, 1447168), (5653, 1423360), (8896, 904480), (10240, 785767), (11120, 723584), (11306, 711680), (17792, 452240), (22240, 361792), (22612, 355840), (28265, 284672), (35584, 226120), (44480, 180896), (45224, 177920), (56530, 142336), (71168, 113060), (88960, 90448)]