2296753840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^2\times {\mathrm{15527}}^1$

素因数の和:15626

約数の個数: 60

約数和(自身を含む): 5467377744

約数和(自身を除く): 3170623904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1849, 3440, 3698, 7396, 9245, 14792, 15527, 18490, 29584, 31054, 36980, 62108, 73960, 77635, 124216, 147920, 155270, 248432, 310540, 621080, 667661, 1242160, 1335322, 2670644, 3338305, 5341288, 6676610, 10682576, 13353220, 26706440, 28709423, 53412880, 57418846, 114837692, 143547115, 229675384, 287094230, 459350768, 574188460, 1148376920, 2296753840]

約数ペア:

[(1, 2296753840), (2, 1148376920), (4, 574188460), (5, 459350768), (8, 287094230), (10, 229675384), (16, 143547115), (20, 114837692), (40, 57418846), (43, 53412880), (80, 28709423), (86, 26706440), (172, 13353220), (215, 10682576), (344, 6676610), (430, 5341288), (688, 3338305), (860, 2670644), (1720, 1335322), (1849, 1242160), (3440, 667661), (3698, 621080), (7396, 310540), (9245, 248432), (14792, 155270), (15527, 147920), (18490, 124216), (29584, 77635), (31054, 73960), (36980, 62108)]