1567252820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 3867671808

約数和(自身を除く): 2300418988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 257, 301, 430, 514, 602, 860, 1013, 1028, 1204, 1285, 1505, 1799, 2026, 2570, 3010, 3598, 4052, 5065, 5140, 6020, 7091, 7196, 8995, 10130, 11051, 14182, 17990, 20260, 22102, 28364, 35455, 35980, 43559, 44204, 55255, 70910, 77357, 87118, 110510, 141820, 154714, 174236, 217795, 221020, 260341, 304913, 309428, 386785, 435590, 520682, 609826, 773570, 871180, 1041364, 1219652, 1301705, 1524565, 1547140, 1822387, 2603410, 3049130, 3644774, 5206820, 6098260, 7289548, 9111935, 11194663, 18223870, 22389326, 36447740, 44778652, 55973315, 78362641, 111946630, 156725282, 223893260, 313450564, 391813205, 783626410, 1567252820]

約数ペア:

[(1, 1567252820), (2, 783626410), (4, 391813205), (5, 313450564), (7, 223893260), (10, 156725282), (14, 111946630), (20, 78362641), (28, 55973315), (35, 44778652), (43, 36447740), (70, 22389326), (86, 18223870), (140, 11194663), (172, 9111935), (215, 7289548), (257, 6098260), (301, 5206820), (430, 3644774), (514, 3049130), (602, 2603410), (860, 1822387), (1013, 1547140), (1028, 1524565), (1204, 1301705), (1285, 1219652), (1505, 1041364), (1799, 871180), (2026, 773570), (2570, 609826), (3010, 520682), (3598, 435590), (4052, 386785), (5065, 309428), (5140, 304913), (6020, 260341), (7091, 221020), (7196, 217795), (8995, 174236), (10130, 154714), (11051, 141820), (14182, 110510), (17990, 87118), (20260, 77357), (22102, 70910), (28364, 55255), (35455, 44204), (35980, 43559)]