231541750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 476124480

約数和(自身を除く): 244582730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 269, 275, 313, 538, 550, 626, 1345, 1375, 1565, 2690, 2750, 2959, 3130, 3443, 5918, 6725, 6886, 7825, 13450, 14795, 15650, 17215, 29590, 33625, 34430, 39125, 67250, 73975, 78250, 84197, 86075, 147950, 168394, 172150, 369875, 420985, 430375, 739750, 841970, 860750, 926167, 1852334, 2104925, 4209850, 4630835, 9261670, 10524625, 21049250, 23154175, 46308350, 115770875, 231541750]

約数ペア:

[(1, 231541750), (2, 115770875), (5, 46308350), (10, 23154175), (11, 21049250), (22, 10524625), (25, 9261670), (50, 4630835), (55, 4209850), (110, 2104925), (125, 1852334), (250, 926167), (269, 860750), (275, 841970), (313, 739750), (538, 430375), (550, 420985), (626, 369875), (1345, 172150), (1375, 168394), (1565, 147950), (2690, 86075), (2750, 84197), (2959, 78250), (3130, 73975), (3443, 67250), (5918, 39125), (6725, 34430), (6886, 33625), (7825, 29590), (13450, 17215), (14795, 15650)]