132765880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 324324000

約数和(自身を除く): 191558120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 1949, 2620, 3406, 3898, 5240, 6812, 7796, 8515, 9745, 13624, 15592, 17030, 19490, 25337, 34060, 38980, 50674, 68120, 77960, 101348, 126685, 202696, 253370, 255319, 506740, 510638, 1013480, 1021276, 1276595, 2042552, 2553190, 3319147, 5106380, 6638294, 10212760, 13276588, 16595735, 26553176, 33191470, 66382940, 132765880]

約数ペア:

[(1, 132765880), (2, 66382940), (4, 33191470), (5, 26553176), (8, 16595735), (10, 13276588), (13, 10212760), (20, 6638294), (26, 5106380), (40, 3319147), (52, 2553190), (65, 2042552), (104, 1276595), (130, 1021276), (131, 1013480), (260, 510638), (262, 506740), (520, 255319), (524, 253370), (655, 202696), (1048, 126685), (1310, 101348), (1703, 77960), (1949, 68120), (2620, 50674), (3406, 38980), (3898, 34060), (5240, 25337), (6812, 19490), (7796, 17030), (8515, 15592), (9745, 13624)]