28349800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6202

約数の個数: 48

約数和(自身を含む): 68790240

約数和(自身を除く): 40440440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 6163, 12326, 24652, 30815, 49304, 61630, 123260, 141749, 154075, 246520, 283498, 308150, 566996, 616300, 708745, 1133992, 1232600, 1417490, 2834980, 3543725, 5669960, 7087450, 14174900, 28349800]

約数ペア:

[(1, 28349800), (2, 14174900), (4, 7087450), (5, 5669960), (8, 3543725), (10, 2834980), (20, 1417490), (23, 1232600), (25, 1133992), (40, 708745), (46, 616300), (50, 566996), (92, 308150), (100, 283498), (115, 246520), (184, 154075), (200, 141749), (230, 123260), (460, 61630), (575, 49304), (920, 30815), (1150, 24652), (2300, 12326), (4600, 6163)]