2348386520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{33301}}^1$

素因数の和:33396

約数の個数: 64

約数和(自身を含む): 5538788640

約数和(自身を除く): 3190402120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 820, 860, 1640, 1720, 1763, 3526, 7052, 8815, 14104, 17630, 33301, 35260, 66602, 70520, 133204, 166505, 266408, 333010, 666020, 1332040, 1365341, 1431943, 2730682, 2863886, 5461364, 5727772, 6826705, 7159715, 10922728, 11455544, 13653410, 14319430, 27306820, 28638860, 54613640, 57277720, 58709663, 117419326, 234838652, 293548315, 469677304, 587096630, 1174193260, 2348386520]

約数ペア:

[(1, 2348386520), (2, 1174193260), (4, 587096630), (5, 469677304), (8, 293548315), (10, 234838652), (20, 117419326), (40, 58709663), (41, 57277720), (43, 54613640), (82, 28638860), (86, 27306820), (164, 14319430), (172, 13653410), (205, 11455544), (215, 10922728), (328, 7159715), (344, 6826705), (410, 5727772), (430, 5461364), (820, 2863886), (860, 2730682), (1640, 1431943), (1720, 1365341), (1763, 1332040), (3526, 666020), (7052, 333010), (8815, 266408), (14104, 166505), (17630, 133204), (33301, 70520), (35260, 66602)]