2730486550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{13099}}^1$

素因数の和:13501

約数の個数: 48

約数和(自身を含む): 5555448000

約数和(自身を除く): 2824961450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 379, 550, 758, 1895, 3790, 4169, 8338, 9475, 13099, 18950, 20845, 26198, 41690, 65495, 104225, 130990, 144089, 208450, 288178, 327475, 654950, 720445, 1440890, 3602225, 4964521, 7204450, 9929042, 24822605, 49645210, 54609731, 109219462, 124113025, 248226050, 273048655, 546097310, 1365243275, 2730486550]

約数ペア:

[(1, 2730486550), (2, 1365243275), (5, 546097310), (10, 273048655), (11, 248226050), (22, 124113025), (25, 109219462), (50, 54609731), (55, 49645210), (110, 24822605), (275, 9929042), (379, 7204450), (550, 4964521), (758, 3602225), (1895, 1440890), (3790, 720445), (4169, 654950), (8338, 327475), (9475, 288178), (13099, 208450), (18950, 144089), (20845, 130990), (26198, 104225), (41690, 65495)]