5818480

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 13628592

約数和(自身を除く): 7810112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 283, 514, 566, 1028, 1132, 1285, 1415, 2056, 2264, 2570, 2830, 4112, 4528, 5140, 5660, 10280, 11320, 20560, 22640, 72731, 145462, 290924, 363655, 581848, 727310, 1163696, 1454620, 2909240, 5818480]

約数ペア:

[(1, 5818480), (2, 2909240), (4, 1454620), (5, 1163696), (8, 727310), (10, 581848), (16, 363655), (20, 290924), (40, 145462), (80, 72731), (257, 22640), (283, 20560), (514, 11320), (566, 10280), (1028, 5660), (1132, 5140), (1285, 4528), (1415, 4112), (2056, 2830), (2264, 2570)]