11636960

素因数分解:

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

素因数の和:555

約数の個数: 48

約数和(自身を含む): 27696816

約数和(自身を除く): 16059856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 283, 514, 566, 1028, 1132, 1285, 1415, 2056, 2264, 2570, 2830, 4112, 4528, 5140, 5660, 8224, 9056, 10280, 11320, 20560, 22640, 41120, 45280, 72731, 145462, 290924, 363655, 581848, 727310, 1163696, 1454620, 2327392, 2909240, 5818480, 11636960]

約数ペア:

[(1, 11636960), (2, 5818480), (4, 2909240), (5, 2327392), (8, 1454620), (10, 1163696), (16, 727310), (20, 581848), (32, 363655), (40, 290924), (80, 145462), (160, 72731), (257, 45280), (283, 41120), (514, 22640), (566, 20560), (1028, 11320), (1132, 10280), (1285, 9056), (1415, 8224), (2056, 5660), (2264, 5140), (2570, 4528), (2830, 4112)]